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Diminished seventh

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277: 163: 135: 354: 332: 129: 378: 1505: 307: 320:"What is a powerful surprise, and further evidence of Bach’s unique imaginative boldness, is the specific form the obbligato pedal part takes in this chorale setting: almost nothing but dissonant drops of a seventh – Adam’s fall made audible! And not just the fall, but also the attendant pain and suffering are depicted (and in a way evoked), since so many of those sevenths are diminished." 246:
of this interval, but one possibility, assuming the flat submediant is a perfect (5:4) major third below the octave, and the leading tone to be 15:16, would lead to an interval of 128:75, about 925 cents; another interval is 216:125, which is three minor thirds. However, in
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The expressive potential of the interval was not lost on Mozart, especially when, as Dennis Matthews (1971, p. iii) puts it, "Mozart reserved a minor home-key for his most disquieting utterances." The opening theme of the
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The dramatic clout of the interval was further exploited by operatic composers during the nineteenth century. Robert Donington (1963, p. 175) heard the dark, atmospheric Prelude to
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Since the Baroque era, Western European composers have used the diminished seventh as a melodic interval to convey intense, sometimes troubled emotion.
350:(1971, p324) calls "a work of passion, violence and grief." The development section features a disorienting sequence of diminished sevenths: 1226: 297:(2010, p. 258) draws attention to the falling melodic figures in the bass (pedal) part of J. S. Bach's organ chorale prelude from the 374:
as "a kind of elemental brooding…Its material is an uneasy sequence of thirds low in the bass, and separated by a diminished seventh.":
490: 516:
Matthews, D. (1971) Introduction to score of Mozart Piano Concerto for Piano and Orchestra in C minor, K491. London, Eulenburg.
424: 569: 728: 445: 107: 325: 234:, a diminished seventh is equal to nine semitones, a ratio of 2:1 (approximately 1.6818), or 900 cents, and is 196:. For instance, the interval from A to G is a minor seventh, ten semitones wide, and both the intervals from A 1527: 1018: 998: 1124: 1130: 838: 691: 654: 1532: 913: 209: 394: 343: 17: 1508: 1246: 1185: 562: 1306: 783: 600: 1301: 1112: 1488: 1241: 1148: 1142: 259: 248: 189: 32: 358: 8: 1271: 1136: 1118: 1384: 555: 427:. Specific example of an d7 not given but general example of minor intervals described. 208:
are diminished sevenths, spanning nine semitones. Being diminished, it is considered a
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A manual of harmony for use in music-schools and seminaries and for self-instruction
1396: 1221: 1166: 1160: 1154: 1058: 958: 931: 815: 797: 742: 736: 578: 294: 193: 173: 37: 299: 1483: 1364: 1088: 876: 766: 760: 748: 353: 252: 243: 153: 149: 117: 90: 1344: 1338: 1332: 1104: 631: 220: 80: 382: 336: 314: 1521: 1468: 1317: 1236: 1231: 1177: 1038: 978: 864: 852: 717: 680: 637: 347: 181: 331: 1435: 1296: 942: 699: 662: 100: 128: 1445: 1276: 711: 705: 674: 668: 239: 1478: 1372: 870: 235: 177: 1378: 882: 377: 223:
scale between the seventh scale step and the sixth scale step in the
216: 1410: 858: 606: 306: 70: 1416: 1404: 1390: 809: 754: 1473: 1450: 1358: 1352: 643: 625: 365: 224: 255:, having a ratio of 2:1 (approximately 1.7284), or 947 cents. 846: 547: 335:
Mozart, Piano Concerto in C minor, K491, opening theme.
470:, p.89-90. Thurgate & Sons. Digitized Aug 16, 2007. 16:
This article is about the interval. For the chord, see
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The diminished seventh is used quite readily in the
258:The 128:75 just diminished seventh arises in the C 457:Haluska (2003), p.xxvi. Acute diminished seventh. 1519: 357:Mozart, Symphony No. 40, finale, bars 125–130. 288: 563: 494:, p.165. Theodore Baker, trans. G. Schirmer. 1504: 570: 556: 411: 409: 376: 352: 330: 305: 127: 438:The Mathematical Theory of Tone Systems 251:, it is enharmonically equivalent to a 1520: 928: 430: 406: 328:, features rising diminished sevenths: 551: 417:Music: In Theory and Practice, Vol. I 381:Wagner, Siegfried, opening prelude. 507:, Vol. 2. Oxford University Press. 505:The Oxford History of Western Music 310:J.S.Bach, "Durch Adam's Fall" from 95:128:75, 216:125, 32768:19683, 26:15 13: 14: 1544: 479:Benward & Saker (2003), p.92. 1503: 468:Music: Its Theory & Practice 344:Mozart's G minor Symphony No. 40 342:More startling is the finale of 532: 519: 510: 497: 482: 473: 460: 451: 326:Piano Concerto in C minor K491 1: 577: 540:Wagner’s Ring and its Symbols 400: 219:, where it is present in the 415:Benward & Saker (2003). 7: 1125:septimal chromatic semitone 388: 289:Usage in musical expression 10: 1549: 1131:septimal diatonic semitone 919:(Numbers in brackets refer 268:by combining B-D, D|F, F-A 15: 1501: 1459: 1426: 1315: 1285: 1255: 1212: 1203: 1176: 1103: 1086: 921:to fractional semitones.) 914:24-tone equal temperament 911: 900: 837: 782: 727: 690: 653: 618: 585: 116: 108:12-Tone equal temperament 106: 99: 89: 79: 69: 64: 56: 48: 43: 31: 395:Diminished seventh chord 18:Diminished seventh chord 1509:List of pitch intervals 1247:Subminor and supermajor 1186:minor diatonic semitone 1096:refer to pitch ratios.) 466:Hoffmann, F.A. (1881). 242:. There is no standard 1307:Undecimal quarter tone 385: 361: 339: 317: 303:, "Durch Adam's Fall": 145: 1302:Septimal quarter tone 1113:septimal quarter tone 538:Donington, R. (1963) 503:Taruskin, R. (2010), 448:. Diminished seventh. 436:Haluska, Jan (2003). 380: 356: 346:, K550, which critic 334: 309: 202:to G, and from A to G 131: 1528:Diminished intervals 1489:Incomposite interval 1242:Pythagorean interval 1094:(Numbers in brackets 602:(Numbers in brackets 488:Paul, Oscar (1885). 260:harmonic minor scale 249:19 equal temperament 122:925, 947, 882, 952.3 1272:Pythagorean apotome 1119:septimal third tone 527:The Classical Style 132:Diminished seventh 28: 1385:Septimal semicomma 386: 362: 340: 318: 186:chromatic semitone 158:diminished seventh 146: 27:Diminished seventh 26: 1515: 1514: 1497: 1496: 1327:Pythagorean comma 1267:Pythagorean limma 1199: 1198: 1195: 1194: 1161:supermajor fourth 1137:supermajor second 1082: 1081: 896: 895: 892: 891: 604:are the number of 525:Rosen, C. (1971) 425:978-0-07-294262-0 232:equal temperament 126: 125: 1540: 1533:Sevenths (music) 1507: 1506: 1397:Septimal kleisma 1210: 1209: 1167:subminor seventh 1149:supermajor third 1101: 1100: 1089:Just intonations 1074: 1073: 1069: 1066: 1054: 1053: 1049: 1046: 1034: 1033: 1029: 1026: 1014: 1013: 1009: 1006: 994: 993: 989: 986: 974: 973: 969: 966: 954: 953: 949: 926: 925: 909: 908: 616: 615: 598: 597: 572: 565: 558: 549: 548: 543: 536: 530: 529:. London, Faber. 523: 517: 514: 508: 501: 495: 486: 480: 477: 471: 464: 458: 455: 449: 434: 428: 413: 295:Richard Taruskin 285: 284: 283: 281: 273: 272: 267: 266: 238:equivalent to a 207: 206: 201: 200: 194:augmented second 171: 170: 169: 167: 143: 142: 141: 139: 38:Augmented second 29: 25: 23:Musical interval 1548: 1547: 1543: 1542: 1541: 1539: 1538: 1537: 1518: 1517: 1516: 1511: 1493: 1455: 1422: 1365:Septimal diesis 1311: 1281: 1251: 1205: 1191: 1172: 1095: 1092: 1078: 1071: 1067: 1064: 1062: 1051: 1047: 1044: 1042: 1031: 1027: 1024: 1022: 1011: 1007: 1004: 1002: 991: 987: 984: 982: 971: 967: 964: 962: 951: 947: 946: 936: 935: 934: 930: 920: 917: 904: 902: 888: 833: 778: 723: 686: 649: 610: 605: 603: 593: 591: 588: 581: 576: 546: 542:. London Faber. 537: 533: 524: 520: 515: 511: 502: 498: 487: 483: 478: 474: 465: 461: 456: 452: 435: 431: 414: 407: 403: 391: 359:Link to passage 291: 279: 276: 275: 270: 269: 264: 263: 262:between B and A 253:augmented sixth 204: 203: 198: 197: 165: 162: 161: 154:Western culture 150:classical music 137: 134: 133: 118:Just intonation 24: 21: 12: 11: 5: 1546: 1536: 1535: 1530: 1513: 1512: 1502: 1499: 1498: 1495: 1494: 1492: 1491: 1486: 1481: 1476: 1471: 1465: 1463: 1457: 1456: 1454: 1453: 1448: 1443: 1438: 1432: 1430: 1424: 1423: 1421: 1420: 1414: 1408: 1401: 1400: 1394: 1388: 1382: 1376: 1369: 1368: 1362: 1359:Greater diesis 1356: 1349: 1348: 1345:Septimal comma 1342: 1339:Holdrian comma 1336: 1333:Syntonic comma 1330: 1323: 1321: 1313: 1312: 1310: 1309: 1304: 1299: 1293: 1291: 1283: 1282: 1280: 1279: 1274: 1269: 1263: 1261: 1253: 1252: 1250: 1249: 1244: 1239: 1234: 1229: 1224: 1218: 1216: 1207: 1201: 1200: 1197: 1196: 1193: 1192: 1190: 1189: 1182: 1180: 1174: 1173: 1171: 1170: 1164: 1158: 1155:subminor fifth 1152: 1146: 1143:subminor third 1140: 1134: 1128: 1122: 1116: 1109: 1107: 1098: 1084: 1083: 1080: 1079: 1077: 1076: 1056: 1036: 1016: 996: 976: 956: 939: 937: 929: 923: 906: 898: 897: 894: 893: 890: 889: 887: 886: 880: 874: 868: 862: 856: 850: 843: 841: 835: 834: 832: 831: 825: 819: 813: 807: 801: 795: 788: 786: 780: 779: 777: 776: 770: 764: 758: 752: 746: 740: 733: 731: 725: 724: 722: 721: 715: 709: 703: 696: 694: 688: 687: 685: 684: 678: 672: 666: 659: 657: 651: 650: 648: 647: 641: 635: 629: 622: 620: 613: 595: 583: 582: 575: 574: 567: 560: 552: 545: 544: 531: 518: 509: 496: 481: 472: 459: 450: 429: 404: 402: 399: 398: 397: 390: 387: 312:OrgelbĂĽchlein. 290: 287: 236:enharmonically 221:harmonic minor 124: 123: 120: 114: 113: 110: 104: 103: 97: 96: 93: 87: 86: 83: 81:Interval class 77: 76: 73: 67: 66: 62: 61: 58: 54: 53: 50: 46: 45: 41: 40: 35: 22: 9: 6: 4: 3: 2: 1545: 1534: 1531: 1529: 1526: 1525: 1523: 1510: 1500: 1490: 1487: 1485: 1482: 1480: 1477: 1475: 1472: 1470: 1467: 1466: 1464: 1462: 1458: 1452: 1449: 1447: 1444: 1442: 1439: 1437: 1434: 1433: 1431: 1429: 1425: 1418: 1415: 1412: 1409: 1406: 1403: 1402: 1398: 1395: 1392: 1389: 1386: 1383: 1380: 1377: 1374: 1371: 1370: 1366: 1363: 1360: 1357: 1354: 1353:Lesser diesis 1351: 1350: 1346: 1343: 1340: 1337: 1334: 1331: 1328: 1325: 1324: 1322: 1320: 1319: 1314: 1308: 1305: 1303: 1300: 1298: 1295: 1294: 1292: 1290: 1289: 1288:Quarter tones 1284: 1278: 1275: 1273: 1270: 1268: 1265: 1264: 1262: 1260: 1259: 1254: 1248: 1245: 1243: 1240: 1238: 1237:Pseudo-octave 1235: 1233: 1230: 1228: 1225: 1223: 1220: 1219: 1217: 1215: 1211: 1208: 1202: 1187: 1184: 1183: 1181: 1179: 1175: 1168: 1165: 1162: 1159: 1156: 1153: 1150: 1147: 1144: 1141: 1138: 1135: 1132: 1129: 1126: 1123: 1120: 1117: 1114: 1111: 1110: 1108: 1106: 1102: 1099: 1097: 1091: 1090: 1085: 1060: 1057: 1040: 1037: 1020: 1017: 1000: 997: 980: 977: 960: 957: 944: 941: 940: 938: 933: 927: 924: 922: 916: 915: 910: 907: 899: 884: 881: 878: 875: 872: 869: 866: 863: 860: 857: 854: 851: 848: 845: 844: 842: 840: 836: 829: 826: 823: 820: 817: 814: 811: 808: 805: 802: 799: 796: 793: 790: 789: 787: 785: 781: 774: 771: 768: 765: 762: 759: 756: 753: 750: 747: 744: 741: 738: 735: 734: 732: 730: 726: 719: 716: 713: 710: 707: 704: 701: 698: 697: 695: 693: 689: 682: 679: 676: 673: 670: 667: 664: 661: 660: 658: 656: 652: 645: 642: 639: 636: 633: 630: 627: 624: 623: 621: 617: 614: 612: 608: 599: 596: 590: 584: 580: 573: 568: 566: 561: 559: 554: 553: 550: 541: 535: 528: 522: 513: 506: 500: 493: 492: 485: 476: 469: 463: 454: 447: 446:0-8247-4714-3 443: 439: 433: 426: 422: 418: 412: 410: 405: 396: 393: 392: 384: 379: 375: 373: 372: 367: 360: 355: 351: 349: 348:Charles Rosen 345: 338: 333: 329: 327: 321: 316: 313: 308: 304: 302: 301: 300:OrgelbĂĽchlein 296: 286: 282: 261: 256: 254: 250: 245: 241: 237: 233: 228: 226: 222: 218: 213: 211: 195: 191: 187: 183: 182:minor seventh 179: 175: 168: 159: 155: 151: 140: 130: 121: 119: 115: 111: 109: 105: 102: 98: 94: 92: 91:Just interval 88: 84: 82: 78: 74: 72: 68: 63: 59: 55: 51: 47: 42: 39: 36: 34: 30: 19: 1460: 1427: 1413:(0.72 cents) 1407:(1.95 cents) 1387:(13.8 cents) 1381:(10.1 cents) 1375:(19.5 cents) 1367:(35.7 cents) 1361:(62.6 cents) 1355:(41.1 cents) 1347:(27.3 cents) 1341:(22.6 cents) 1335:(21.5 cents) 1329:(23.5 cents) 1316: 1297:Quarter tone 1287: 1286: 1257: 1256: 1213: 1178:Higher-limit 1093: 1087: 999:major fourth 943:quarter tone 918: 912: 821: 601: 539: 534: 526: 521: 512: 504: 499: 489: 484: 475: 467: 462: 453: 437: 432: 416: 369: 363: 341: 322: 319: 311: 298: 292: 257: 229: 214: 176:produced by 157: 147: 57:Abbreviation 1446:Millioctave 1428:Measurement 1419:(0.4 cents) 1399:(7.7 cents) 1393:(8.1 cents) 1277:Major limma 1019:minor fifth 244:just tuning 240:major sixth 230:In 12-tone 49:Other names 1522:Categories 1479:Semiditone 1373:Diaschisma 1188:(17-limit) 879:(22 or 23) 877:fourteenth 873:(20 or 21) 871:thirteenth 867:(18 or 19) 861:(17 or 18) 855:(15 or 16) 849:(13 or 14) 784:Diminished 611:interval.) 592:(post-Bach 440:, p.xxvi. 401:References 212:interval. 188:, and its 1441:Centitone 1379:Semicomma 1258:Semitones 1222:Microtone 1206:intervals 883:fifteenth 729:Augmented 607:semitones 579:Intervals 371:Siegfried 368:’s opera 217:minor key 210:dissonant 190:inversion 178:narrowing 71:Semitones 1411:Breedsma 859:eleventh 839:Compound 594:Western) 589:semitone 419:, p.54. 389:See also 271:♭ 265:♭ 205:♭ 199:♯ 174:interval 172:) is an 1417:Ragisma 1405:Schisma 1391:Kleisma 1227:5-limit 1133:(15:14) 1127:(21:20) 1121:(28:27) 1115:(36:35) 1105:7-limit 1070:⁄ 1059:seventh 1050:⁄ 1030:⁄ 1010:⁄ 990:⁄ 970:⁄ 950:⁄ 932:Neutral 905:systems 865:twelfth 822:seventh 773:seventh 718:seventh 681:seventh 619:Perfect 587:Twelve- 227:above. 192:is the 33:Inverse 1474:Ditone 1461:Others 1451:Savart 1318:Commas 1214:Groups 1163:(10:7) 959:second 903:tuning 828:octave 804:fourth 792:second 755:fourth 743:second 737:unison 700:second 663:second 644:octave 632:fourth 626:unison 609:in the 444:  423:  383:Listen 366:Wagner 337:Listen 315:Listen 225:octave 1484:Secor 1232:Comma 1204:Other 1169:(7:4) 1157:(7:5) 1151:(9:7) 1145:(7:6) 1139:(8:7) 1039:sixth 979:third 901:Other 853:tenth 847:ninth 816:sixth 810:fifth 798:third 767:sixth 761:fifth 749:third 712:sixth 706:third 692:Minor 675:sixth 669:third 655:Major 638:fifth 184:by a 152:from 101:Cents 1469:Wolf 1436:Cent 885:(24) 830:(11) 775:(12) 769:(10) 720:(10) 683:(11) 646:(12) 442:ISBN 421:ISBN 280:Play 166:play 156:, a 138:Play 65:Size 44:Name 824:(9) 818:(7) 812:(6) 806:(4) 800:(2) 794:(0) 763:(8) 757:(6) 751:(5) 745:(3) 739:(1) 714:(8) 708:(3) 702:(1) 677:(9) 671:(4) 665:(2) 640:(7) 634:(5) 628:(0) 148:In 112:900 1524:: 1063:10 408:^ 274:. 180:a 60:d7 1075:) 1072:2 1068:1 1065:+ 1061:( 1055:) 1052:2 1048:1 1045:+ 1043:8 1041:( 1035:) 1032:2 1028:1 1025:+ 1023:6 1021:( 1015:) 1012:2 1008:1 1005:+ 1003:5 1001:( 995:) 992:2 988:1 985:+ 983:3 981:( 975:) 972:2 968:1 965:+ 963:1 961:( 955:) 952:2 948:1 945:( 571:e 564:t 557:v 160:( 144:. 85:3 75:9 52:- 20:.

Index

Diminished seventh chord
Inverse
Augmented second
Semitones
Interval class
Just interval
Cents
12-Tone equal temperament
Just intonation

Play
classical music
Western culture
play
interval
narrowing
minor seventh
chromatic semitone
inversion
augmented second
dissonant
minor key
harmonic minor
octave
equal temperament
enharmonically
major sixth
just tuning
19 equal temperament
augmented sixth

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