Originally posted by Christoph

Am6

Ok, I don't think you heard what I said. I know the 'm' refers to the triad, otherwise by just looking at that you wouldn't know to play C instead of C#. I was saying that because the minor 6th inteval is in the key of A minor by default you don't have to specify that it's a flat6.

*Your assuming the minor 6 chord is going to be a i in minor. What if your in the key of Gmaj and you are using the min6 as a ii chord? Then F is no longer the diatonic note, F# is.

C+7

x
5
3
6
3

Is that right?

Yeah, this voicing works nice to: C7#5 (8x899x)