Hi guys! I am learning a song a friend wrote for our band and it is in drop D which really throws me off! I can't find myself around the board in drop D for some reason, throws me out of wack. Anyway, this chord is unrelated to drop D but he uses it. Open A, fret F at the 4th string 3rd fret and the Bb at the 3rd string 3rd fret. Anyone know what this is? It goes from a Bb to this chord. I am also trying to find the key. The chords are the one above, Bb, Eb, F, G, and Ab. Odd, huh. Can anyone help with that chord and the key? I need to write a lead for this but am struggling with the key unless it changes keys. Thanks! I think the key is Eb?