Clay Cook of the Zac Brown Band sang our National Anthem at the #daytona500.
Zac and his father
The band accepting one of their Grammys
UNCAGED -- the Zac Brown Band's latest album
Zac Brown grew up in Georgia, where his namesake country-rock band is based.
Performing As She's Walking Away with Alan Jackson
Zac and his wife Shelly
Guitarist/lead vocalist Zac Brown, now 34.