<Li> "Collide" (Human; March 11, 2014) </Li> <Li> "Sister Christian" (Single only; April 8, 2014) </Li> <Ul> <Li> "Cold Moonlight" by Totally Radd (The Treble Alliance, November 14, 2006) </Li> <Li> "A Little Piece of Heaven" by Avenged Sevenfold (Warner Bros. Records (U.S.) / WEA International (Worldwide), October 26, 2007) </Li> <Li> "Fly and Fly" by The Sweet Hurt (The Sweet Hurt, June 13, 2014) </Li> </Ul> <Li> "Cold Moonlight" by Totally Radd (The Treble Alliance, November 14, 2006) </Li>

Avenged sevenfold a little piece of heaven girl singer