Sin City Sinners is an American rock band who perform self-penned originals and rock and roll covers at key venues throughout Las Vegas, Nevada. The band is composed of a group of core members: Brent Muscat on guitar; Todd Kerns on lead vocals and guitar; and Rob Cournoyer on drums. In addition, Sin City Sinners' performances regularly feature appearances by many notable musicians, comedians, actors, and other entertainers. The group started around 2007, and was spun off from an earlier "Sin City All-Stars" band that featured Brent Muscat and Louie Merlino, amongst others.