Hello, I just picked up a Diatonic 10 hole mouth-harp in the key of A

i was wondering if anyone else here played the mouth-harp and maybe you could suggest some songs in the key of A or tell me any uselful websites.

PSN name = Barmanation
^That's how I learned.
Hey i'm an absolute beginner at harmonica, been playing about a week, i've got a Diatonic in B, any advice for a complete start?