Tina Guo is an American cellist, musician, and composer. She released the albums Dies Irae, Game on!, and Inner Passion with Peter Kater, and has performed with Johnny Marr, Al Di Meola, and the Foo Fighters. She performed at the League of Legends World Championship at L.A.'s Staples Center and was a soloist on Cirque du Soleil's Michael Jackson: The Immortal World Tour. Her songs include The Rains of Castamere (From Game of Thrones), Forever Song, and Wonder Woman Main Theme. Guo also appears in the film Hans Zimmer Live In Prague with Hans Zimmer.