There are at least 4 bands performing under the name Loser: 1)Loser is a 4 piece band out of Detroit, MI. The band is most commonly categorized as a mix between Nu Metal and Grunge. For fans of Slipknot, Deftones, Korn and Nirvana. 2) Loser is an Australian rock band, formed early 2018. Consisting of members from Apart From This, The Bennies and The Smith Street Band . 3) Loser is an American Rock band, formed in late 2004. The band most notably features John 5 of Marilyn Manson fame as the guitarist.