After brain surgery, tremor-stricken banjo legend is picking again. Oct. 3, 2008 — -- Eddie Adcock's fast picking and unconventional style made him world famous as a bluegrass banjo innovator.

The banjo is typically reserved for folksy country songs, but the instrument can be pretty versatile (even if it still totally sounds like it should be on a folk song). These 11 bands channeled their ...