Oceansize were an English rock band from Manchester, formed in 1998. The band consisted of Mike Vennart , Steve Durose , Richard “Gambler” Ingram , Mark Heron and Jon Ellis for the majority of its career, with Steve Hodson replacing Ellis on bass guitar in 2006. The band released four studio albums, in addition to a number of minor EPs and singles, displaying a wide array of influences from several genres including post-rock, math rock, psychedelic rock, and space rock. Following a twelve-year career, Oceansize announced their split in February 2011, with the members moving on to different projects.