Deak Harp sound
Deak Harp groove G harmonica
concert:
https://www.facebook.com/deak.harp/videos/10217222693102511/
tutorial:
https://www.facebook.com/deak.harp/videos/10217049635856188/
tounge block tutorial https://www.facebook.com/deak.harp/videos/10209957383114302/