Country-rockers Heartsfield emerged during the '70s halcyon days of that genre; however, despite major-label releases and arena tours with the likes of the Doobie Brothers, Eric Clapton, and Fleetwood Mac, the group never experienced the success of peers like the Eagles or the Pure Prairie League. The band's most recognizable tune from that era was "Music Eyes," which hit number 95 on Billboard in 1974. Heartsfield were known for their vocal harmonies and layers of rootsy instrumentation (characterized by accents of pedal steel, dobro, banjo, mandolin, dobro, etc.) and have be...