Gregg Rolie Releases "Rain Dance Live" July 18th If you like jazz, and rock with a latin essence, the Gregg Rolie Band has a CD for you! Gregg Rolie’s Rain Dance Live is well worth adding to your collection, particularly if you’re a follower of Santana, and Journey. Gregg Rolie was a founding member of both legendary groups, and the good vibes continue here, with the voice of Black Magic Woman's self titled band leader himself. Tracks include Jingo (bop bop) Goi …