Yeti is a British rock band fronted by bass player John Hassall, formerly of The Libertines. The group's highest accomplishments include opening for Oasis. Hassall met bassist Brendan Kersey, lead guitarist Andy Deian Jung, and guitarist Harmony Williams through mutual friends. The line-up was completed after drummer Graham Blacow joined. Hassall writes most of Yeti's songs, but Williams has also penned several, and sings lead on his own songs.