@DD:

We'll call it a trade then, since I just stole from you.

The first clip alternates these two chords
Eb-Db \ C-F-A
D-A-C \ C-E-G
I run this over the Eb chord.
1. A, Bb, D, F, A, Bb, D, F
I can't remember the other one, since I can't listen to it right now, but I think it was a G Aeolian to G Locrian....That is a Bb scale starting on G to an Ab scale starting on G. The other one is....
2.
G, A, Bb, C, D, Eb, F, G, Ab, Bb, C, Db, Eb, F, G F, C, Ab, F, C, G, Eb, C (going down)
...then end it with one of the following over the D...
1. G-C-E
2. D-G-B (I think)
There is a little movement where I move this around...
A \ C-F-A
Bb \ D-F-Bb
A \ C-F-A
G \ C-E-G
A \ C-F-A
I think I threw these chords in there too.
1. E-Ab \ D-G-C
2. Db \ G-C, Eb \ A-D
The second clip uses all diatonic 7th chords in the left hand (except for the 1st chord), so whatever the bass is play, just make it a 7th, without the 3rd. The right hand uses all quartal chords, with the melody at the top, so whatever the melody is, just play the next lower 2 notes that are a 4th from each other. Here is the first 3 chords.
F-C-F \ G-C-F
A-E-G \ B-E-A
Bb-F-A \ D-G-C