645:
627:
383:
were the first time Moore and
Portnoy collaborated since 1994 in their work in Dream Theater. In 2009, Portnoy recalled that he found the experience of making the record difficult, and that he was frustrated by the lack of collaboration between him and Moore. Differences between Moore and Portnoy led to his return on the follow-up album as a session drummer rather than full-time member.
636:
609:, Moore largely abandoned his earlier stream-of-consciousness approach to writing lyrics, in an attempt to make the lyrics more coherent. "I didn't want it to be like 'Oh, you get your own impression of the lyrics. Everybody has their own idea!' I wanted to have an idea that I wanted to communicate, and something communicable," he explained.
459:, but no live shows materialised. "The reality of it is in order to the way we would like... and present it the way we would want to present it... would cost too much money for the kind of fan base that we have right now," Matheos said in 2009. In 2010 he anticipated that OSI will "remain a studio band."
612:
Moore has acknowledged the narrow range of his vocals. He considers his vocal style to " from how I feel when I'm singing, when I'm in the zone of writing lyrics and recording which, a lot of times, comes as the same time. It's sort of an introspective time. A lot of the material lends itself to that
604:
feature political themes, but the lyrics on later releases are less political, instead being based on Moore's personal experiences. "I'll start writing a song that has a little bit of a world view or political view or something," he said, "but then by the time I'm finished the lyrics it'll be about a
525:
was once again enlisted as session drummer along with a co-writing credit for the song "Enemy Prayer". All other instruments and programming were performed by
Matheos and Moore, while lyrics and vocals were handled exclusively by Moore. The recordings for the album, with the exception of drums, were
382:
from June 2 to 9, 2002. Songs with a strong progressive metal influence were mostly written by
Matheos, while Moore had greater influence over the vocal-driven tracks. Portnoy made minor arrangement suggestions but did not take part in the actual writing of the album. The album's recording sessions
530:
final overdubs as well as some additional writing and arranging were completed. The band mixed the album alongside engineer Matt
Sepanic. Engineer Roger Siebel handled the final mastering. The record was produced by both Moore and Matheos. During the development process, Kevin Moore kept frequent
595:
Matheos and Moore primarily work alone, exchanging files and ideas by email. The writing process for all OSI's albums has been the same, with
Matheos sending Moore an idea "from just a guitar riff to elaborate, almost completed songs", which Moore then edits and sends back to Matheos. Moore, the
339:
to contribute by adding keyboard arrangements to the music he had written. Moore instead heavily edited the music, changing the song structures and adding vocals. Matheos decided to pursue this new direction, sounding closer to Chroma Key than standard progressive metal, over his and
Portnoy's
167:
is the only other full-time member of the band. The collaboration may be considered a studio project, as its members and contributors write and track most of their material independently, sharing and developing tracks long-distance, only coming together at the end of the process for mixing and
539:
On the current status of O.S.I., co-founder and lead guitarist Jim
Matheos offered the following quote in a June 2016 interview about the possibility of a future album, "No, as I just said it's the same situation with John. Kevin and I are both busy doing other things. I believe Kevin is
540:
experimenting and working on some Chroma Key material right now, so who knows… In the future I would love to do it and if it happens that's great, but there are no plans right now. My main focus for at least the rest of this year and probably next year is going to be Fates
Warning."
428:
Matheos and Moore did not plan to make a second OSI album, and returned to their own projects after the first album's completion. In 2005, they both had free schedules, so decided to produce a follow-up album.
462:
In
September 2008, Moore posted an update on the Chroma Key website, stating that he and Matheos had been working on a third OSI album for several months. Portnoy was replaced by Porcupine Tree drummer
433:(also of Fates Warning) played bass on the album. Portnoy originally told Matheos and Moore that he did not want to perform drums on the album, but was persuaded to perform on the album as a
403:
to spread propaganda. The album was critically well received. Critics praised the members' musicianship and the fact that the album differed significantly from the members' other projects.
1268:
244:
was released in 2006, with
Portnoy returning to play drums as a session musician rather than a full band member, due to personal and musical differences between him and Moore.
2068:
1236:
445:
was released on April 24, 2006, receiving generally positive critical reception. Critics noted that the album was darker and more keyboard-focused than the band's debut.
560:. Moore considers the two genres to be "almost natural enemies", and that the conflict between the two genres "keeps interesting". Matheos cites progressive rock and
1956:
1363:
2551:
1808:
2521:
2536:
1611:
491:
was released on April 27, 2009 in Europe and May 19 in North America. The album received positive reviews: Andrew Reilly of Madeloud said that "with
1142:
343:
Many vocalists were considered to perform on the album; Matheos and Portnoy briefly considered having a different vocalist perform on each track.
238:
OSI was originally intended to be a one-off project, but Matheos and Moore found they both had gaps in their schedules so produced a follow-up.
1757:
1278:
371:
performed bass, but was credited as a guest musician because his schedule meant he was unable to join Matheos, Moore and Portnoy for the basic
1747:
1458:
1582:
527:
176:
formed in 2001 to support the War on Terror through propaganda. The band has featured a number of guest musicians on its albums, including
1715:
2531:
1043:
2526:
2516:
1519:
1844:
2076:
1246:
1111:
1398:
1202:
1172:
223:
album similar to Matheos' work in Fates Warning, however Moore's impact changed the music's direction and genre, incorporating
2421:
1087:
861:
391:
286:
228:
219:) to perform on what was originally planned to be a Matheos solo album. Matheos and Portnoy originally planned to produce a
2541:
2338:
2034:
1428:
351:
wrote some vocal melodies and lyrics, but Moore ultimately performed most of the vocals and wrote most of the lyrics.
2546:
517:
Written and recorded throughout most of 2011, OSI's fourth album "Fire Make Thunder" was released on March 27, 2012.
2101:
1818:
495:
the two have finally found the stylistic fusion their first two discs hinted at", and praised Harrison's drumming.
1981:
1375:
1301:
396:
169:
2174:
1150:
2199:
1642:
1619:
1589:
2293:
1903:"Metal Blade Records set to release OSI's 2003 release OFFICE OF STRATEGIC INFLUENCE this September!"
531:
updates referring to the mixing process of the album on his official Facebook and Twitter accounts.
2331:
1468:
1073:
372:
2265:
1725:
2007:
1551:
379:
1051:
400:
313:
212:
1529:
8:
2495:
2324:
1957:"Former DREAM THEATER Keyboardist KEVIN MOORE Discusses New OSI Album In Audio Interview"
1907:
1879:
1852:
745:
507:
364:
310:
265:
70:
2399:
2302:
801:
472:
344:
185:
2152:
1780:
596:
band's vocalist and lyricist, has described the process of writing lyrics as an "audio
585:
569:
395:
on February 17, 2003. Moore chose the group's name and album's title, referring to the
302:
2243:
2442:
2435:
2221:
1491:
1210:
1180:
1083:
969:
933:
561:
553:
487:
423:
348:
299:
260:
246:
220:
173:
46:
2428:
2127:
1241:
897:
712:
589:
549:
441:
434:
419:
240:
232:
148:
42:
1902:
1874:
1009:"—" denotes a recording that did not chart or was not released in that territory.
2490:
2297:
1809:"Music Reviews: White Lion, Moody Blues, Hardline, OSI, Joe Lynn Turner – Page 2"
1752:
1463:
1273:
1078:
386:
66:
644:
2474:
2379:
1237:"DREAM THEATER's MIKE PORTNOY: 'Working With KEVIN MOORE Is Just Not Much Fun'"
779:
728:
724:
626:
597:
581:
565:
522:
518:
464:
356:
255:
251:
193:
2042:
1333:
2510:
2469:
2464:
2404:
775:
766:
753:
687:
669:
573:
455:, was released on October 24, 2006. The band were keen to tour in support of
352:
324:
317:
291:
216:
200:
181:
152:
84:
80:
2389:
2306:
1436:
1112:"Hello, Guitarist!: A Discussion On The New Matheos Project (What He Said)"
749:
700:
378:
Matheos, Moore and Portnoy recorded the album at Carriage House Studios in
360:
328:
306:
204:
118:
276:
2384:
2374:
2366:
2359:
1813:
1173:"Daniel Gildenlöw comments on Matheos / Portnoy / Moore / Malone project"
788:
741:
679:
665:
557:
480:
368:
336:
320:
295:
224:
208:
177:
164:
156:
102:
98:
1684:
2459:
683:
577:
332:
160:
2394:
1720:
1716:"OSI Interview: A Conversation With Vocalist/Keyboardist Kevin Moore"
1524:
762:
430:
189:
526:
performed at the musician's respective home studio. In July 2011 at
1785:
1583:"Blood At The Crossroads – An Interview with Jim Matheos of O.S.I."
1556:
1496:
1310:
447:
2311:
792:
476:
1930:
805:
635:
468:
1650:
168:
additional tracking. The band's name is a reference to the
2012:
Interview by Chris Karadimitris and Nikos Katapidis - News
1079:
Lifting Shadows: The Authorized Biography of Dream Theater
592:
musicians and "bands that play live and then chop it up".
2290:
2069:"MadeLoud Interview: Jim Matheos and Kevin Moore of OSI"
653:
Jim Matheos, Kevin Moore, and former member Mike Portnoy
1203:"Studio Photos: Jim Matheos, Mike Portnoy, Kevin Moore"
2316:
548:
Moore has described OSI's sound as "a new approach to
133:
2102:"OSI: 'Fire Make Thunder' First-Week Sales Revealed"
580:as influences. Moore described his influences as
305:while Fates Warning went on hiatus. He recruited
2508:
1143:"Interview with Kevin Moore (O.S.I./Chroma Key)"
498:
359:wrote lyrics and performed vocals on one track.
1954:
1401:Office Of Strategic Influence (Limited Edition)
451:, an EP featuring remixes of three tracks from
1544:
2332:
1845:"OSI – Blood | Underground Band Reviews"
1709:
1707:
1705:
1082:. London: Essential Works. pp. 416–423.
795:) – vocals on the track "No Celebrations" on
528:Sound Farm Studio & Recording Environment
406:
399:, established by the US Government after the
1986:Shine by Kevin Moore Official Website - News
1230:
1228:
2552:2012 disestablishments in the United States
2062:
2060:
2026:
1895:
1800:
1576:
1574:
1105:
1103:
1101:
1099:
331:to work on the project. Matheos then asked
227:into the original progressive metal sound.
2339:
2325:
2096:
2094:
1974:
1838:
1836:
1772:
1702:
1483:
1261:
2522:American progressive metal musical groups
1713:
1634:
1604:
1390:
1225:
605:relationship or something like that." On
483:wrote lyrics and sang on one track each.
2537:2002 establishments in the United States
2057:
1678:
1676:
1674:
1672:
1670:
1668:
1571:
1293:
1195:
1096:
613:kind of voice and that kind of spirit."
534:
2091:
1867:
1833:
1420:
1234:
1037:
1035:
1033:
1031:
1029:
1027:
1025:
875:Formats: CD, cassette, digital download
808:) – vocals on the track "Stockholm" on
2509:
2066:
1875:"OSI signed with Metal Blade Records!"
1842:
1740:
1580:
1451:
1396:
1355:
1136:
1134:
1132:
1072:
1066:
782:) – vocals on the track "shutDOWN" on
467:and Matheos played bass on the album.
2320:
2000:
1955:Aniruddh Bansal (February 16, 2012).
1806:
1778:
1682:
1665:
1640:
1511:
1165:
836:
833:
830:
827:
287:Office of Strategic Influence (album)
268:, with Harrison once again on drums.
1982:"New Facebook page and Twitter feed"
1325:
1269:"OSI: Office of Strategic Influence"
1140:
1109:
1022:
983:Formats: CD, digital download, vinyl
258:replacing Portnoy. The fourth album
2200:"Office of Strategic Influence OSI"
1129:
1041:
13:
2532:Musical groups established in 2002
2268:. itunes.apple.com. March 23, 2012
2035:"Interview with Kevin Moore – OSI"
1641:Moore, Kevin (September 4, 2008).
1426:
1331:
1299:
690:) – vocals, keyboards, programming
14:
2563:
2284:
1685:"OSI – "Almost Natural Enemies…""
1517:
1489:
335:and ex-Dream Theater keyboardist
2527:American heavy metal supergroups
2517:American progressive rock groups
2202:. itunes.apple.com. January 2003
2032:
1581:Falina, Melanie (May 17, 2009).
1361:
820:
643:
634:
625:
543:
298:originally intended to create a
2258:
2236:
2214:
2192:
2167:
2145:
2120:
2067:Reilly, Andrew (May 19, 2009).
1948:
1923:
1843:Reilly, Andrew (June 5, 2009).
1714:Marsicano, Dan (May 26, 2009).
1931:"OSI | Fire Make Thunder"
1618:(in Bulgarian). Archived from
815:
16:American progressive rock band
1:
2422:Office of Strategic Influence
2128:"OSI Billboard Chart History"
2008:"Fates Warning (Jim Matheos)"
1807:Dodge, Marty (May 22, 2009).
1683:Perri, David (May 14, 2009).
1366:Office of Strategic Influence
1336:Office of Strategic Influence
1304:Office of Strategic Influence
1207:Dream Theater – Official Site
1177:Dream Theater – Official Site
1015:
947:Formats: CD, digital download
911:Formats: CD, digital download
862:Office of Strategic Influence
784:Office of Strategic Influence
758:Office of Strategic Influence
707:as a full band member and on
705:Office of Strategic Influence
602:Office of Strategic Influence
512:Office of Strategic Influence
397:Office of Strategic Influence
392:Office of Strategic Influence
279:Office of Strategic Influence
170:Office of Strategic Influence
2303:The official online OSI shop
1748:"OSI: Blood Special Edition"
1235:McGrath, Ken (May 6, 2009).
7:
2542:Metal Blade Records artists
869:Released: February 17, 2003
703:(Dream Theater) – drums on
250:was released in 2009, with
151:band, originally formed by
10:
2568:
1008:
980:Label: Metal Blade Records
908:Label: Metal Blade Records
616:
417:
284:
271:
2483:
2452:
2413:
2354:
2312:OSI official Twitter page
2175:"OSI German Albums Chart"
2153:"OSI French Albums Chart"
967:
931:
895:
859:
853:
849:
845:
841:
676:), keyboards, programming
672:) – guitars, bass (since
552:", combining elements of
506:In 2010, OSI signed with
199:Matheos recruited Moore,
172:, a short-lived American
163:keyboardist and vocalist
128:
124:
112:
108:
94:
90:
76:
62:
52:
38:
30:
23:
2547:Inside Out Music artists
2296:August 12, 2020, at the
977:Released: March 27, 2012
941:Released: April 27, 2009
905:Released: April 21, 2006
264:was released in 2012 by
2346:
2266:"Fire Make Thunder OSI"
1612:"Интервю с Jim Matheos"
1552:"Free (Extended Mixes)"
944:Label: Inside Out Music
872:Label: Inside Out Music
514:on September 28, 2010.
471:vocalist and guitarist
229:The band's debut album
834:Peak chart positions
535:Hiatus (2013–present)
510:. The label reissued
380:Stamford, Connecticut
2291:OSI official website
2045:on November 20, 2008
2039:RevelationZ Magazine
1471:on November 25, 2008
1407:ProgressiveWorld.net
1281:on November 18, 2008
1116:ProgressiveWorld.net
401:September 11 attacks
2496:Metal Blade Records
1908:Metal Blade Records
1880:Metal Blade Records
1520:"OSI – Free Review"
1153:on December 3, 2010
1054:on January 28, 2010
508:Metal Blade Records
266:Metal Blade Records
2246:. itunes.apple.com
2224:. itunes.apple.com
2079:on August 24, 2010
1592:on August 16, 2011
1439:on January 1, 2011
1427:LaRose, Michelle.
1397:Bollenberg, John.
1213:on October 7, 2009
1183:on October 7, 2009
2504:
2503:
2443:Fire Make Thunder
1911:. August 24, 2010
1821:on April 14, 2013
1779:Henderson, Alex.
1647:Chroma Key – News
1532:on April 22, 2009
1300:Gordon, Keith A.
1141:Legerton, Colin.
1089:978-1-906615-02-4
1013:
1012:
970:Fire Make Thunder
737:Fire Make Thunder
600:". The lyrics on
554:progressive metal
500:Fire Make Thunder
424:Blood (OSI album)
349:Pain of Salvation
300:progressive metal
261:Fire Make Thunder
221:progressive metal
174:government agency
142:
141:
47:Progressive metal
2559:
2484:Related articles
2400:Mikael Åkerfeldt
2341:
2334:
2327:
2318:
2317:
2278:
2277:
2275:
2273:
2262:
2256:
2255:
2253:
2251:
2240:
2234:
2233:
2231:
2229:
2218:
2212:
2211:
2209:
2207:
2196:
2190:
2189:
2187:
2185:
2171:
2165:
2164:
2162:
2160:
2149:
2143:
2142:
2140:
2138:
2124:
2118:
2117:
2115:
2113:
2106:Blabbermouth.net
2098:
2089:
2088:
2086:
2084:
2075:. Archived from
2064:
2055:
2054:
2052:
2050:
2041:. Archived from
2030:
2024:
2023:
2021:
2019:
2004:
1998:
1997:
1995:
1993:
1988:. March 20, 2011
1978:
1972:
1971:
1969:
1967:
1961:Blabbermouth.net
1952:
1946:
1945:
1943:
1941:
1927:
1921:
1920:
1918:
1916:
1899:
1893:
1892:
1890:
1888:
1871:
1865:
1864:
1862:
1860:
1855:on July 14, 2011
1851:. Archived from
1840:
1831:
1830:
1828:
1826:
1817:. Archived from
1804:
1798:
1797:
1795:
1793:
1776:
1770:
1769:
1767:
1765:
1760:on June 12, 2009
1756:. Archived from
1744:
1738:
1737:
1735:
1733:
1724:. Archived from
1711:
1700:
1699:
1697:
1695:
1680:
1663:
1662:
1660:
1658:
1649:. Archived from
1638:
1632:
1631:
1629:
1627:
1622:on June 11, 2010
1608:
1602:
1601:
1599:
1597:
1588:. Archived from
1578:
1569:
1568:
1566:
1564:
1548:
1542:
1541:
1539:
1537:
1528:. Archived from
1515:
1509:
1508:
1506:
1504:
1490:Mason, Stewart.
1487:
1481:
1480:
1478:
1476:
1467:. Archived from
1455:
1449:
1448:
1446:
1444:
1435:. Archived from
1424:
1418:
1417:
1415:
1413:
1394:
1388:
1387:
1385:
1383:
1378:on July 15, 2011
1374:. Archived from
1359:
1353:
1352:
1350:
1348:
1329:
1323:
1322:
1320:
1318:
1297:
1291:
1290:
1288:
1286:
1277:. Archived from
1265:
1259:
1258:
1256:
1254:
1245:. Archived from
1242:Blabbermouth.net
1232:
1223:
1222:
1220:
1218:
1209:. Archived from
1199:
1193:
1192:
1190:
1188:
1179:. Archived from
1169:
1163:
1162:
1160:
1158:
1149:. Archived from
1138:
1127:
1126:
1124:
1122:
1110:Italiani, Igor.
1107:
1094:
1093:
1070:
1064:
1063:
1061:
1059:
1050:. Archived from
1048:Mike Portnoy.com
1039:
825:
824:
802:Mikael Åkerfeldt
713:session musician
647:
638:
629:
550:progressive rock
473:Mikael Åkerfeldt
435:session musician
420:Free (OSI album)
345:Daniel Gildenlöw
318:Chapman Stickist
231:was released by
217:Chapman Stickist
186:Mikael Akerfeldt
149:progressive rock
147:was an American
138:
135:
115:
55:
43:Progressive rock
21:
20:
2567:
2566:
2562:
2561:
2560:
2558:
2557:
2556:
2507:
2506:
2505:
2500:
2491:InsideOut Music
2479:
2453:Associated acts
2448:
2409:
2350:
2345:
2298:Wayback Machine
2287:
2282:
2281:
2271:
2269:
2264:
2263:
2259:
2249:
2247:
2242:
2241:
2237:
2227:
2225:
2220:
2219:
2215:
2205:
2203:
2198:
2197:
2193:
2183:
2181:
2173:
2172:
2168:
2158:
2156:
2155:. lescharts.com
2151:
2150:
2146:
2136:
2134:
2126:
2125:
2121:
2111:
2109:
2108:. April 4, 2012
2100:
2099:
2092:
2082:
2080:
2065:
2058:
2048:
2046:
2031:
2027:
2017:
2015:
2014:. June 15, 2016
2006:
2005:
2001:
1991:
1989:
1980:
1979:
1975:
1965:
1963:
1953:
1949:
1939:
1937:
1929:
1928:
1924:
1914:
1912:
1901:
1900:
1896:
1886:
1884:
1873:
1872:
1868:
1858:
1856:
1841:
1834:
1824:
1822:
1805:
1801:
1791:
1789:
1777:
1773:
1763:
1761:
1753:InsideOut Music
1746:
1745:
1741:
1731:
1729:
1728:on May 10, 2010
1712:
1703:
1693:
1691:
1681:
1666:
1656:
1654:
1653:on July 1, 2008
1639:
1635:
1625:
1623:
1616:Metal Katehizis
1610:
1609:
1605:
1595:
1593:
1579:
1572:
1562:
1560:
1550:
1549:
1545:
1535:
1533:
1516:
1512:
1502:
1500:
1488:
1484:
1474:
1472:
1464:InsideOut Music
1457:
1456:
1452:
1442:
1440:
1429:"OSI Interview"
1425:
1421:
1411:
1409:
1395:
1391:
1381:
1379:
1360:
1356:
1346:
1344:
1330:
1326:
1316:
1314:
1298:
1294:
1284:
1282:
1274:InsideOut Music
1267:
1266:
1262:
1252:
1250:
1249:on May 10, 2009
1233:
1226:
1216:
1214:
1201:
1200:
1196:
1186:
1184:
1171:
1170:
1166:
1156:
1154:
1139:
1130:
1120:
1118:
1108:
1097:
1090:
1071:
1067:
1057:
1055:
1042:Portnoy, Mike.
1040:
1023:
1018:
855:
851:
847:
843:
823:
818:
719:Guest musicians
660:Current members
657:
656:
655:
654:
650:
649:
648:
640:
639:
631:
630:
619:
546:
537:
504:
426:
418:Main articles:
416:
387:InsideOut Music
340:original idea.
289:
283:
274:
233:InsideOut Music
132:
113:
101:
83:
53:
45:
26:
17:
12:
11:
5:
2565:
2555:
2554:
2549:
2544:
2539:
2534:
2529:
2524:
2519:
2502:
2501:
2499:
2498:
2493:
2487:
2485:
2481:
2480:
2478:
2477:
2475:Porcupine Tree
2472:
2467:
2462:
2456:
2454:
2450:
2449:
2447:
2446:
2439:
2432:
2425:
2417:
2415:
2411:
2410:
2408:
2407:
2402:
2397:
2392:
2387:
2382:
2380:Gavin Harrison
2377:
2371:
2370:
2363:
2355:
2352:
2351:
2344:
2343:
2336:
2329:
2321:
2315:
2314:
2309:
2300:
2286:
2285:External links
2283:
2280:
2279:
2257:
2235:
2213:
2191:
2166:
2144:
2119:
2090:
2056:
2025:
1999:
1973:
1947:
1935:Metalblade.com
1922:
1894:
1883:. May 13, 2010
1866:
1832:
1799:
1771:
1739:
1701:
1689:Bravewords.com
1664:
1633:
1603:
1570:
1543:
1510:
1482:
1450:
1433:Caustic Truths
1419:
1389:
1354:
1324:
1292:
1260:
1224:
1194:
1164:
1128:
1095:
1088:
1065:
1044:"mp.faq – OSI"
1020:
1019:
1017:
1014:
1011:
1010:
1006:
1005:
1004:
1003:
998:
995:
992:
989:
986:
985:
984:
981:
978:
973:
965:
964:
962:
959:
956:
953:
950:
949:
948:
945:
942:
937:
929:
928:
926:
923:
920:
917:
914:
913:
912:
909:
906:
901:
893:
892:
890:
887:
884:
881:
878:
877:
876:
873:
870:
865:
857:
856:
852:
848:
844:
839:
838:
835:
832:
831:Album details
829:
822:
819:
817:
814:
813:
812:
799:
786:
780:Porcupine Tree
773:
760:
739:
729:Porcupine Tree
725:Gavin Harrison
721:
720:
716:
715:
697:
696:
695:Former members
692:
691:
677:
662:
661:
652:
651:
642:
641:
633:
632:
624:
623:
622:
621:
620:
618:
615:
598:Rorschach test
582:minimal techno
564:bands such as
545:
542:
536:
533:
523:Porcupine Tree
519:Gavin Harrison
503:
497:
465:Gavin Harrison
415:
405:
357:Porcupine Tree
285:Main article:
282:
277:Formation and
275:
273:
270:
256:Gavin Harrison
252:Porcupine Tree
194:Gavin Harrison
140:
139:
130:
126:
125:
122:
121:
116:
110:
109:
106:
105:
96:
92:
91:
88:
87:
78:
74:
73:
64:
60:
59:
56:
50:
49:
40:
36:
35:
32:
28:
27:
24:
15:
9:
6:
4:
3:
2:
2564:
2553:
2550:
2548:
2545:
2543:
2540:
2538:
2535:
2533:
2530:
2528:
2525:
2523:
2520:
2518:
2515:
2514:
2512:
2497:
2494:
2492:
2489:
2488:
2486:
2482:
2476:
2473:
2471:
2470:Fates Warning
2468:
2466:
2465:Dream Theater
2463:
2461:
2458:
2457:
2455:
2451:
2445:
2444:
2440:
2438:
2437:
2433:
2431:
2430:
2426:
2424:
2423:
2419:
2418:
2416:
2414:Studio albums
2412:
2406:
2405:Steven Wilson
2403:
2401:
2398:
2396:
2393:
2391:
2388:
2386:
2383:
2381:
2378:
2376:
2373:
2372:
2369:
2368:
2364:
2362:
2361:
2357:
2356:
2353:
2349:
2342:
2337:
2335:
2330:
2328:
2323:
2322:
2319:
2313:
2310:
2308:
2304:
2301:
2299:
2295:
2292:
2289:
2288:
2267:
2261:
2245:
2239:
2223:
2217:
2201:
2195:
2180:
2176:
2170:
2154:
2148:
2133:
2132:Billboard.com
2129:
2123:
2107:
2103:
2097:
2095:
2078:
2074:
2070:
2063:
2061:
2044:
2040:
2036:
2029:
2013:
2009:
2003:
1987:
1983:
1977:
1962:
1958:
1951:
1936:
1932:
1926:
1910:
1909:
1904:
1898:
1882:
1881:
1876:
1870:
1854:
1850:
1846:
1839:
1837:
1820:
1816:
1815:
1810:
1803:
1788:
1787:
1782:
1775:
1759:
1755:
1754:
1749:
1743:
1727:
1723:
1722:
1717:
1710:
1708:
1706:
1690:
1686:
1679:
1677:
1675:
1673:
1671:
1669:
1652:
1648:
1644:
1637:
1621:
1617:
1613:
1607:
1591:
1587:
1584:
1577:
1575:
1559:
1558:
1553:
1547:
1531:
1527:
1526:
1521:
1518:Bower, Chad.
1514:
1499:
1498:
1493:
1486:
1470:
1466:
1465:
1460:
1454:
1438:
1434:
1430:
1423:
1408:
1404:
1402:
1393:
1377:
1373:
1369:
1367:
1362:Hash, Tommy.
1358:
1343:
1339:
1337:
1328:
1313:
1312:
1307:
1305:
1296:
1280:
1276:
1275:
1270:
1264:
1248:
1244:
1243:
1238:
1231:
1229:
1212:
1208:
1204:
1198:
1182:
1178:
1174:
1168:
1152:
1148:
1144:
1137:
1135:
1133:
1117:
1113:
1106:
1104:
1102:
1100:
1091:
1085:
1081:
1080:
1075:
1069:
1053:
1049:
1045:
1038:
1036:
1034:
1032:
1030:
1028:
1026:
1021:
1007:
1001:
1000:
999:
996:
993:
990:
987:
982:
979:
976:
975:
974:
972:
971:
966:
963:
960:
957:
954:
951:
946:
943:
940:
939:
938:
936:
935:
930:
927:
924:
921:
918:
915:
910:
907:
904:
903:
902:
900:
899:
894:
891:
888:
885:
882:
879:
874:
871:
868:
867:
866:
864:
863:
858:
840:
826:
821:Studio albums
811:
807:
803:
800:
798:
794:
790:
787:
785:
781:
777:
776:Steven Wilson
774:
772:
768:
767:Fates Warning
764:
761:
759:
755:
754:Chapman Stick
751:
747:
743:
740:
738:
734:
731:) – drums on
730:
726:
723:
722:
718:
717:
714:
710:
706:
702:
699:
698:
694:
693:
689:
688:Dream Theater
685:
681:
678:
675:
671:
670:Fates Warning
667:
664:
663:
659:
658:
646:
637:
628:
614:
610:
608:
603:
599:
593:
591:
587:
583:
579:
575:
574:Black Sabbath
571:
567:
563:
559:
555:
551:
544:Musical style
541:
532:
529:
524:
520:
515:
513:
509:
501:
496:
494:
490:
489:
484:
482:
478:
474:
470:
466:
460:
458:
454:
450:
449:
444:
443:
438:
436:
432:
425:
421:
413:
409:
404:
402:
398:
394:
393:
388:
384:
381:
376:
374:
370:
366:
362:
358:
354:
353:Steven Wilson
350:
346:
341:
338:
334:
330:
326:
325:Dream Theater
322:
319:
315:
314:fretless bass
312:
308:
304:
301:
297:
293:
292:Fates Warning
288:
280:
269:
267:
263:
262:
257:
253:
249:
248:
243:
242:
236:
234:
230:
226:
222:
218:
214:
213:Fretless Bass
210:
206:
202:
201:Dream Theater
197:
195:
191:
187:
183:
182:Steven Wilson
179:
175:
171:
166:
162:
158:
154:
153:Fates Warning
150:
146:
137:
131:
127:
123:
120:
117:
111:
107:
104:
100:
97:
93:
89:
86:
85:Fates Warning
82:
81:Dream Theater
79:
75:
72:
68:
65:
61:
57:
51:
48:
44:
41:
37:
34:United States
33:
29:
22:
19:
2441:
2434:
2427:
2420:
2390:Mike Portnoy
2365:
2358:
2347:
2307:Burning Shed
2270:. Retrieved
2260:
2248:. Retrieved
2238:
2226:. Retrieved
2216:
2204:. Retrieved
2194:
2182:. Retrieved
2179:Musicline.de
2178:
2169:
2157:. Retrieved
2147:
2135:. Retrieved
2131:
2122:
2110:. Retrieved
2105:
2081:. Retrieved
2077:the original
2072:
2047:. Retrieved
2043:the original
2038:
2028:
2016:. Retrieved
2011:
2002:
1990:. Retrieved
1985:
1976:
1964:. Retrieved
1960:
1950:
1938:. Retrieved
1934:
1925:
1915:September 6,
1913:. Retrieved
1906:
1897:
1887:September 6,
1885:. Retrieved
1878:
1869:
1857:. Retrieved
1853:the original
1848:
1823:. Retrieved
1819:the original
1812:
1802:
1790:. Retrieved
1784:
1774:
1762:. Retrieved
1758:the original
1751:
1742:
1730:. Retrieved
1726:the original
1719:
1692:. Retrieved
1688:
1655:. Retrieved
1651:the original
1646:
1636:
1624:. Retrieved
1620:the original
1615:
1606:
1596:September 6,
1594:. Retrieved
1590:the original
1585:
1561:. Retrieved
1555:
1546:
1536:February 27,
1534:. Retrieved
1530:the original
1523:
1513:
1503:February 27,
1501:. Retrieved
1495:
1485:
1473:. Retrieved
1469:the original
1462:
1453:
1443:February 27,
1441:. Retrieved
1437:the original
1432:
1422:
1410:. Retrieved
1406:
1400:
1392:
1380:. Retrieved
1376:the original
1372:Prog4you.com
1371:
1365:
1357:
1345:. Retrieved
1341:
1335:
1332:Sander, Ed.
1327:
1315:. Retrieved
1309:
1303:
1295:
1285:February 13,
1283:. Retrieved
1279:the original
1272:
1263:
1251:. Retrieved
1247:the original
1240:
1217:February 11,
1215:. Retrieved
1211:the original
1206:
1197:
1185:. Retrieved
1181:the original
1176:
1167:
1155:. Retrieved
1151:the original
1146:
1119:. Retrieved
1115:
1077:
1074:Wilson, Rich
1068:
1056:. Retrieved
1052:the original
1047:
968:
932:
896:
860:
809:
796:
783:
770:
769:) – bass on
757:
746:Gordian Knot
736:
732:
708:
704:
701:Mike Portnoy
673:
611:
606:
601:
594:
586:experimental
547:
538:
516:
511:
505:
499:
492:
486:
485:
461:
456:
452:
446:
440:
439:
427:
411:
407:
390:
385:
377:
365:Gordian Knot
342:
329:Mike Portnoy
311:Gordian Knot
290:
278:
259:
245:
239:
237:
205:Mike Portnoy
198:
144:
143:
119:Mike Portnoy
114:Past members
54:Years active
18:
2385:Sean Malone
2375:Tim Bowness
2367:Kevin Moore
2360:Jim Matheos
2244:"Blood OSI"
2049:January 19,
2018:January 20,
1814:Blogcritics
1459:"OSI: Free"
1412:January 16,
1382:January 15,
1347:January 15,
1317:January 15,
1253:October 31,
1187:January 20,
1157:January 19,
1147:Ytsejam.com
1121:January 19,
1058:January 19,
816:Discography
789:Tim Bowness
742:Sean Malone
680:Kevin Moore
666:Jim Matheos
570:Jethro Tull
562:heavy metal
558:electronica
502:(2010–2012)
481:Tim Bowness
414:(2005–2009)
369:Sean Malone
337:Kevin Moore
321:Sean Malone
296:Jim Matheos
281:(2002–2003)
225:electronica
209:Sean Malone
203:'s drummer
178:Sean Malone
165:Kevin Moore
157:Jim Matheos
103:Kevin Moore
99:Jim Matheos
71:Metal Blade
2511:Categories
2460:Chroma Key
2222:"Free OSI"
1586:Nonelouder
1399:"O.S.I. –
1016:References
1002:US: 1,900+
752:) – bass,
684:Chroma Key
590:electronic
375:sessions.
333:Chroma Key
303:supergroup
294:guitarist
161:Chroma Key
155:guitarist
77:Spinoff of
2395:Joey Vera
2083:April 15,
1966:March 21,
1940:March 25,
1732:April 15,
1721:About.com
1694:April 15,
1643:"OSI III"
1525:About.com
763:Joey Vera
479:vocalist
431:Joey Vera
389:released
235:in 2003.
190:Joey Vera
159:in 2002.
67:InsideOut
58:2002–2012
2294:Archived
2272:July 22,
2250:July 22,
2228:July 22,
2206:July 22,
2184:July 22,
2159:July 22,
2137:July 22,
2112:July 22,
2073:MadeLoud
1992:July 26,
1859:July 15,
1849:MadeLoud
1825:July 15,
1792:July 15,
1786:Allmusic
1764:July 14,
1657:July 14,
1626:July 14,
1563:April 5,
1557:Allmusic
1497:Allmusic
1311:Allmusic
1076:(2009).
373:tracking
367:bassist
327:drummer
254:drummer
1781:"Blood"
1403:review"
1368:review"
1364:"OSI —
1338:review"
1334:"OSI —
1302:"OSI —
842:US Heat
617:Members
566:Genesis
448:re:free
272:History
134:osiband
129:Website
95:Members
2033:Yoni.
1492:"Free"
1475:May 7,
1086:
846:US Ind
837:Sales
828:Title
793:No-Man
477:No-Man
309:&
207:, and
63:Labels
39:Genres
31:Origin
2436:Blood
934:Blood
810:Blood
806:Opeth
797:Blood
750:Cynic
733:Blood
711:as a
686:, ex-
674:Blood
607:Blood
493:Blood
488:Blood
469:Opeth
412:Blood
361:Cynic
307:Cynic
247:Blood
2429:Free
2274:2014
2252:2014
2230:2014
2208:2014
2186:2014
2161:2014
2139:2014
2114:2014
2085:2010
2051:2010
2020:2018
1994:2011
1968:2016
1942:2020
1917:2010
1889:2010
1861:2010
1827:2010
1794:2010
1766:2010
1734:2010
1696:2010
1659:2010
1628:2010
1598:2010
1565:2010
1538:2010
1505:2010
1477:2010
1445:2010
1414:2010
1384:2010
1349:2010
1342:DPRP
1319:2010
1287:2010
1255:2010
1219:2010
1189:2010
1159:2010
1123:2010
1084:ISBN
1060:2010
898:Free
771:Free
735:and
709:Free
576:and
556:and
475:and
457:Free
453:Free
442:Free
422:and
410:and
408:Free
363:and
323:and
316:and
241:Free
215:and
192:and
136:.com
2348:OSI
2305:at
889:92
886:149
854:GER
850:FRA
756:on
578:UFO
521:of
355:of
347:of
145:OSI
25:OSI
2513::
2177:.
2130:.
2104:.
2093:^
2071:.
2059:^
2037:.
2010:.
1984:.
1959:.
1933:.
1905:.
1877:.
1847:.
1835:^
1811:.
1783:.
1750:.
1718:.
1704:^
1687:.
1667:^
1645:.
1614:.
1573:^
1554:.
1522:.
1494:.
1461:.
1431:.
1405:.
1370:.
1340:.
1308:.
1271:.
1239:.
1227:^
1205:.
1175:.
1145:.
1131:^
1114:.
1098:^
1046:.
1024:^
997:—
988:18
961:—
925:—
883:31
748:,
588:,
584:,
572:,
568:,
437:.
196:.
188:,
184:,
180:,
69:,
2340:e
2333:t
2326:v
2276:.
2254:.
2232:.
2210:.
2188:.
2163:.
2141:.
2116:.
2087:.
2053:.
2022:.
1996:.
1970:.
1944:.
1919:.
1891:.
1863:.
1829:.
1796:.
1768:.
1736:.
1698:.
1661:.
1630:.
1600:.
1567:.
1540:.
1507:.
1479:.
1447:.
1416:.
1386:.
1351:.
1321:.
1306:"
1289:.
1257:.
1221:.
1191:.
1161:.
1125:.
1092:.
1062:.
994:—
991:—
958:—
955:—
952:—
922:—
919:—
916:—
880:—
804:(
791:(
778:(
765:(
744:(
727:(
682:(
668:(
211:(
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.