William "Billy" Sheehan is an American bassist known for his work with Talas, Steve Vai, David Lee Roth, Mr. Big, Niacin, and The Winery Dogs. Sheehan has won the "Best Rock Bass Player" readers' poll from Guitar Player magazine five times for his "lead bass" playing style. Billy talks to us about his first concert experience, the Talas years, the supergroups, Mr Big and life on the road.