Hi all! I have several questions about walking bass in jazz: 1. in jazz standards, when I create a walking over m7 and maj7 chords, should I apply modes over them for the walking purpose? or is it enough to relate a major scale(Ionian) for maj7 chord and minor scale(Aeolian) for m7 chord? for example, when I create a walking over gm7 chord in Cm scale, should I apply a phrygian mode over it? or just a minor scale(Aeolian) over it? 2.regarding dom7 chords in minor scale, Could I use a (normal) mixolydian mode for any dom7 chord even in minor scale? Or should I apply a mixolydian b9 b13 mode or another variation of it for dom7 chords in minor scale? 3. I attached a document with 2 instructional walking bass choruses with chromatic approach over blues standard. could anyone identify the theory behind them? what are the scales/modes and rules behind them? Thanks!!