Theory Of A Deadman is a Canadian rock band formed in 2001 in Delta, British Columbia. The group consists of lead vocalist and rhythm guitarist Tyler Connolly, lead guitarist Dave Brenner, bassist Dean Back, and drummer Joey Dandeneau. They are known for their post-grunge sound and have released several successful albums, including "Gasoline" and "Savages." The band's music often explores themes of love, heartbreak, and personal struggles. Their hit singles, such as "Bad Girlfriend" and "Lowlife," have gained significant radio play and contributed to their popularity in the rock genre. Theory Of A Deadman continues to tour and produce new music, maintaining a dedicated fan base.