A chromatic descending line (from E# to A#) harmonised, for the sake of comparing Just Intonation vs Equal Temperament vs Meantone. More precisely, the following tunings are compared: Vicentino Adaptive Just Intonation; 12-Equal Temperament Quarter-Comma Meantone.
A Canon at the Semitone on an ancient Lombard theme - The Mother's Malison - for organ. Tuning is 13-equal division of the octave. The canon raises by a tone each five measures, repeating itself 13 times. 13edo is notated as 26edo, however the interval C-Dbb is named a semitone all the same.
0: 1/1 C 1: 92.308 cents Cx Dbb 2: 184.615 cents D 3: 276.923 cents Dx Ebb 4: 369.231 cents E 5: 461.538 cents Ex Fb 6: 553.846 cents F# Gbbb 7: 646.154 cents Fx# Gb 8: 738.462 cents G# Abbb 9: 830.769 cents Gx# Ab 10: 923.077 cents A# Bbbb 11: 1015.385 cents Ax# Bb 12: 1107.692 cents B# Cbb 13: 2/1 C
at 8:18 PM
A short fantasy in form of a fugue for string quartet on a theme by Giuliani, from the third movement of his Guitar Concerto in A, op.36. Tuning is 55-equal division of the octave, very close to sixth-comma meantone (a tuning Mozart probably used).
at 9:24 AM
This is Jean Marie Leclair's Chaconne from the Deuxième Récréation de Musique, Op.8, arranged for organ and tuned into 31edo, close to quarter-comma meantone.
at 12:00 PM