NORMAN — Considering he's spent the better part of the past 50 years with a microphone in his hand, it's hard to imagine Sammy Hagar getting nervous stepping out onto any stage. But the Rock and Roll ...

(This story has been updated to add information and a video.) NORMAN — Considering he's spent the better part of the past 50 years with a microphone in his hand, it's hard to imagine Sammy Hagar ...