okay, i have tons of quiestions, so i'll just try and put them in one post!!

(1) lately ive been trying to play some fusion type jazz stuff.
say over a chord progression in Dmaj7, besides playing the Dmaj7 arpegio, what scale(s) could i play to give it a jazzy/rock type feeling.And, what scales do I play over:

min7, 7 chords, 9 chors, sus schords, etc?

(2) If I play an A Dorian over a G progression (And I kind of revolve around the G not the A in the Dorian) then will I get the exact same sound as a G Ionian?

(3) Lets say for example, we are playing just a C progression (no sharps or flats), could I improvise over it with A Ionian or B Ionian or C Ionian or D Ionian (etc...)?
since they are all contained in that key.

thanks!!

:cool: Slasha