Bach's Ricercar a 6 in four tunings

http://soonlabel.com/xenharmonic/archives/461

Hello, I propose Bach's Ricercar a 6 from the Musical Offering BWV 1079, tuned into:
19 edo, 31edo, quarter comma meantone, Fokker's second alternate septimal tuning.
16 notes used in the piece: Ab, A, Bb, B, Cb, C, C#, Db, D, Eb, E, Fb, F, F#, Gb, G
Fokker's second alternate septimal tuning, restricted to the above notes:

C# 21/20
Db 15/14
D 9/8
Eb 6/5
E 5/4
Fb 9/7
F 4/3
F# 45/32
Gb 10/7
G 3/2
Ab 45/28
A 5/3
Bb 25/14
B 15/8
Cb 40/21
C 2/1

Enjoy!
Bests,
Claudi