ENTERPRISE, AL - JUNE 15: Zac Brown joins Alan Jackson and perform together at the 2012 BamaJam Music and Arts Festival - Day 2 on BamaJam Farms in Enterprise Alabama on June 15, 2012 (Photo by Rick... more 
ENTERPRISE, AL - JUNE 15: Zac Brown joins Alan Jackson and perform together at the 2012 BamaJam Music and Arts Festival - Day 2 on BamaJam Farms in Enterprise Alabama on June 15, 2012 (Photo by Rick Diamond/Getty Images) less 
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Getty Images | Photo By Rick Diamond / Getty Images
Sat, Jun 16, 2012 1:26 AM EDT