Caleb Joshua Shomo is an American singer, musician, songwriter, and producer. He is most well known as the lead-vocalist of Beartooth, though he records all studio instrumentals for the band. He is also the former lead vocalist, keyboardist, and early backing vocalist of Attack Attack!, and the owner of Studio Records in Columbus, Ohio. Shomo joined Attack Attack! as keyboardist at 15 years old while maintaining a passion for electronic music and eventually grew into record production by 18.

Beartooth is an American rock band founded by vocalist and multi-instrumentalist Caleb Shomo in Columbus, Ohio, in 2012. Originally Shomo performed every instrument when in the studio, before being joined by a four-piece band. Beartooth has been signed to Red Bull Records since 2013; its debut EP Sick was released on July 26, 2013, followed by the debut full-length album Disgusting on June 10, 2014. Since then, Shomo has released a further three studio albums under the Beartooth moniker: Aggressive (2016), Disease (2018), and Below (2021). The band's fifth studio album, The Surface, was released on October 13, 2023.