My brother plays Blues harmonica and guitar.
I recently discovered an outstanding new Blues radio channel ( http://www.AustinBluesRadio.net ) that is loaded with fresh Blues and 99.5% commercial-free.
They are supported by selling their own brand merchandise and donations. I ordered a couple of their awesome tee shirts, and received a few of their guitar picks as a bonus.
That gave me the idea to do this for my bro: