Question: Superheaven and Oceansize, are bands of which shared genre?
Related documents: [0]  [DOC] Superheaven (formerly known as Daylight) is an American alternative rock band from Doylestown, Pennsylvania, formed in 2008. Their music has been described as reminiscent of 1990s grunge and shoegazing, but Taylor Madison has expressed a dislike for such labels, describing it simply as rock/rock and roll. [END] 
[1]  [DOC] Oceansize were an English rock band from Manchester, formed in 1998. The band consisted of Mike Vennart (vocals, guitar), Steve Durose (guitar, backing vocals), Richard "Gambler" Ingram (guitar, keyboards), Mark Heron (drums) and Jon Ellis (bass guitar) for the majority of its career, with Steve Hodson replacing Ellis on bass guitar in 2006. [END] 
Answer: 
rock
rock