[av_slideshow size='featured' animation='slide' autoplay='false' interval='5'] [av_slide id='4338'] [/av_slideshow] Summer Camp Releases their Second Round Artist Announcement Written by: Matthew McGuire Valentine's Day just heated up with a major artist announcement from the Summer Camp Music Festival. They released their second round of artists for their 2014 event, and the festival continues to diversify their musical lineup. Their second wave of artists kept fans buzzing on social media all day. In addition to their stellar first round, this round featured Zac Brown Band as one of the main headliners. Watch 'Let it Rain' featuring Dave Grohl on drums to dig deeper