Sol Seppy is a British singer-songwriter and producer. Her real name is Sophie Michalitsianos, and she was formerly a member of American indie rock band Sparklehorse. Her first album, The Bells of 1 2, was released by Grönland Records in 2006. The track titled Gold from this album was used in the CBS television series Without a Trace, season 5, episode 17: "Deep Water".