2021-06-12

Bach - Jesus bleibet meine Freude [E53]


We present Bach's Chorale Jesus bleibet meine Freude, arranged for two organs and tuned into 53-equal division of the octave, close to Pythagorean.


2021-06-06

Bach - Fugue BWV 542 arranged for Jazz Band, tuned into 31edo


We present Bach's Fugue BWV 542 arranged for Jazz Band and tuned into 31-equal division of the octave, close to quarter-comma meantone.


2021-05-29

19edo - F A# D# G C progression


19edo - Harmonisation of the bass line F A# D# G C.

Purcell - Chacony Z730 [Quarter Comma & Golden Meantone]


We present Purcell's Chacony Z730, arranged for Organ and tuned into Quarter-Comma & Golden Meantone.
Quarter-Comma meantone is defined by setting 4 fifths = 1 (natural) major third, so a fifth is as large as 696.578 cents; Golden meantone is defined by setting 1 diatonic semitone / a chromatic semitone = golden ratio, so a fiths is as large as 696.214 cents.

2021-05-28

19edo - Passamezzo Cadence


The ancient Passamezzo Cadence G- F G- D, modified to fit 19-equal division of the octave, with F lowered to Fb, in such a way that the root of the second chord (Fb) lies in the exact middle between G and D, so that "passamezzo" is given the meaning of "passes through half way".