Initially, this Nashville-based pop band found a handful of other indie pop bands that could help it develop that part of the Music City’s music scene. The band self-released two EPs before signing to Columbia Records a few years ago after a successful showcase at the College Music Journal Conference; the current tour supports I’m Not Afraid of Music Anymore, another album of infectious pop tunes. The group performs tonight at 7 at the Agora. Aidan Bissett opens.