Clwb Ifor Bach is a principally Welsh-language venue on three levels and caters for anything from hip hop to skate-punk to folk. Past guests include The Strokes, Coldplay, Roni Size and Elbow. The club often hosts new bands on the Cardiff music scene, and gigs of the Sŵn festival. The two venues are located near Cardiff Castle. Metro's is an underground club, popular with students. Goth, metal, grunge and rock are the main genres played here. It is situated near St. Mary's Street. The Engine Rooms in Cardiff Bay equally focuses on rock and metal music.