Pictures Second Annual ACM Party for a Cause presented by ACM Lifting Lives April 6, 2014 / 5:26 PM EDT / CBS News ACM Party For A Cause Festival - Day 2 ACM Party For A Cause Festival - Day 2 ACM Party For A Cause Festival - Day 2 ACM Party For A Cause Festival - Day 2 ACM Party For A Cause Festival - Day 2 ACM Party For A Cause Festival - Day 2 ACM Party For A Cause Festival - Day 2 ACM Party For A Cause Festival - Day 2 ACM Party For A Cause Festival - Day 2 ACM Party For A Cause Festival - Day 2 ACM Party For A Cause Festival - Day 2 ACM Party For A Cause Festival - Day 2 ACM Party For A Cause Festival - Day 2 ACM Party For A Cause Festival - Day 2 ACM Party For A Cause Festival - Day 2