I was in meditation mode when I arranged this progression.
Unfortunately I don't have the time to do the numbers, so that's part of your H/Work.
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i split the Fretless bass (for LH notes, the deeper the better) & "Comp. Piano (RH).
Key of F--/D,F,G,A,C, D-F-G-A-C (tempo= slow to med.)
Bb/D-F-A-C X2
A/C-F-A, C-E-F-A, C-F-A (fast)
G/B-D-G
G/Bb-D-F, F-A-C
A/G-C-F
Bb/F-A-D
B/F-Ab-B-D
C/F-Bb-D-F
Db/G-Bb-Db-E, A,F
C/Eb-G-A-C (RH chord @ higher octave)
A/D-G-Bb-C
Bb/C-D-F-A
Bb/A
Db/Bb
C/G-Bb-C-F
B/G-Bb-C-E
Bb/Gb-A-B-Eb
Gb/A-Db-Eb-Ab
F/Ab-Db-Eb-G (hold 2-3 secs)
Tempo: Med ->Fast:
F/Ab-Db-Eb-G
Gb/A-D-E-Ab
E/A-Db-D-Gb
F-F/A-C-D-E-G
(end or repeat)