Complex sentence: Well Hung Heart is an American rock band formed in Orange, California in 2011 by Greta Valenti (Vocals) and Robin Davey (Simultaneous Guitar and Bass).
Split into simpler sentences: Well Hung Heart is an American rock band formed in Orange, California in 2011. The group consists of Greta Valenti (Vocals) and Robin Davey (Simultaneous Guitar and Bass).