I recently started playing a bass groove consisting of two simple arpeggios:
|: d a | eb bb :|
I started looping this and figured out a scale for improvising:
d eb f g a bb c# d
Question 1: What's the name of this scale? Question 2: For further development of this groove I'd like to be able to identify possible chord progressions. I tried this over DmMaj7 and Eb7 but that didn't feel quite right.
Thanks a lot!