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?
the key that you're playing in. makes sense, right?
Anfangen ist leicht, Beharren eine Kunst.
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