Simple music theory questions with which to impose (thanks in advance for your kindness): Do 9th and 11th chords assume b7 as part of the chord? Sus4 chords - does only the second note get raised a half step, or do both the second and third note get raised a half step? If the latter is false does one say, for example, Asus #5 to cover it or would this construction be covered by changing the root and doing the A/whatever? Dim chords - do min b5 chords always get called dim chords instead? I never thought much about this music theory stuff before, but I just recently picked up a Hal Leonard fake book and was running though tunes on the piano and enjoying the sound of some chords where the melody helped to spell them out. Its really cool to finally see that kind of stuff.