By Lianne Kolirin, CNN (CNN) — As part of legendary prog rock band Yes, Rick Wakeman saw some pretty wild gigs in his time — but perhaps none quite as untamed as his most recent concert.The 77-year-old musician flew out to Vietnam earlier this week for a special performance Thursday in front of more than The post Rock legend Rick Wakeman has a new audience — a crowd of Vietnamese bears appeared first on KVIA .