#1
Hey guys

Ok, If I am gona play my guitar, in standard tuning with a capo on 3rd fret, what key does my harmonica have to be in to sounds right?
#2
the key that you're playing in. makes sense, right?
Anfangen ist leicht, Beharren eine Kunst.
#4
if you're playing guitar in E, harmonica should be in A
Play guitar in D, and you use a G harmonica.

So if your third fret capo implies that you are playing in G, get a C Harmonica
Some of my gear:
Epi Les Paul Custom
Fender American Special Tele
Gibson ES-339
London City Strat copy
Other Strat copy
Taylor Big Baby (acoustic)
Ibanez SGT 130 (acoustic)

Trace 2x 12" guitar amp
Dime Distortion