2,038 免版稅 音軌，用於"20年代"

*7 steps in 20-et on C = ??. Equal-tempered: 27/20:1 = 420.00 cents. MIDI pitch bend: 51,70

*3 steps in 20 equal temperament on C. Equal-tempered: 23/20:1 = 180.00 cents. MIDI pitch bend: 76,57

*9 steps in 20-et on C = ??. Equal-tempered: 29/20:1 = 540.00 cents. MIDI pitch bend: 102,76

Score of Haydn (1732–1809) quartet Opus 20, No 4, movement ???. Tempo, quarter=120.

20-tet scale on C. MIDI pitch bend matches intervals.

Klaviersonate Nr. 20 G-Dur op. 49.2 - II. Tempo di menuetto

Concerto No. 20 in D Minor - II. Romanza

Concerto No. 20 in D Minor- III. Rondo - Allegro assai

*19 steps in 20-et on C = ??. Equal-tempered: 219/20:1 = 1140 cents. MIDI pitch bend: 102,76

*1 step in 20 equal temperament on C. Equal-tempered: 21/20:1 = 60 cents. MIDI pitch bend: 26,51

*13 steps in 20-et on C = ?. Equal-tempered: 213/20:1 = 780 cents. MIDI pitch bend: 76,57

*17 steps in 20-et on C = ??. Equal-tempered: 217/20:1 = 1020 cents. MIDI pitch bend: 51,70

*11 steps in 20-et on C = ??. Equal-tempered: 211/20:1 = 660 cents. MIDI pitch bend: 25,51

*20 steps in 31-et on C = ?. Equal-tempered: 220/31:1 = 774.19 cents. MIDI pitch bend: 94,55

*20 steps in 21-et on C = C↓. Equal-tempered: 220/21:1 = 1142.86 cents. MIDI pitch bend: 91,77

*20 steps in 41 equal temperament on C. Equal-tempered: 220/41:1 = 585.37 cents. MIDI pitch bend: 41,59

*20 steps in 23-et on C = ??. Equal-tempered: 220/23:1 = 1043.48 cents. MIDI pitch bend: 116,77

Klaviersonate Nr. 20 G-Dur op. 49.2 - I. allegro ma non troppo

Concerto No. 20 in D Minor - I. Allegro

Kimiko Ishizaka - Bach - Well-Tempered Clavier, Book 1 - 39 Prelude No. 20 in A minor, BWV 865

Kimiko Ishizaka - Bach- Well-Tempered Clavier, Book 1 - 40 Fugue No. 20 in A minor, BWV 865

Kimiko Ishizaka - Bach - Well-Tempered Clavier, Book 1 - 40 Fugue No. 20 in A minor, BWV 865

Kimiko Ishizaka - Bach- Well-Tempered Clavier, Book 1 - 39 Prelude No. 20 in A minor, BWV 865

Written by Mykola Vitaliaeiovych Lisenko (1842-1912). Performed by Alexander Sashko, A. Iranova.

Performed by Benson Orchestra

Performed by Billy Jones

Performed by Van and Schenk

Performed by Al Jolson

Performed by Happiness Boys

Performed by Paul Whiteman

Performed by Henry Burr

Performed by Herbert Berliner

Performed by Louisiana Collegians

Performed by Al Jolson

Performed by Diamond Trio

Performed by Al Jolson

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Performed by Isham Jones

Performed by Al Jolson

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Written by Clarence Smith (1904-1929). Performed by "Pine Top" Smith.

Written by Clarence Smith (1904-1929). Performed by "Pine Top" Smith.

Written by Virginia Liston (1890-1932). Performed by Virginia Liston (vocals), Ernest Elliot (clarinet), Clarence Williams (piano).

Written by Edna Hicks (1895-1929). Performed by Edna Hicks; Porter Grainger's Swingin' Three.

Written by Clara Smith (1894 - 1935). Performed by Clara Smith. Piano and cornet accomp. .

Written by Blind Lemon Jefferson (d. 1930). Performed by Blind Lemon Jefferson.

Written by Virginia Liston (1890-1932). Performed by Virginia Liston (vocals), unknown (cornet), unknown (banjo), unknown (piano).

Written by Virginia Liston (1890-1932). Performed by Virginia Liston (vocals), unknown (cornet), unknown (banjo), unknown (piano).