There are two bands that have been named Sworn In:

[1] Sworn In is an American metalcore band signed to Fearless Records. The Illinois quartet - composed of Tyler Dennen (Vocals), Eugene Kamlyuk (Guitar), Derek Bolman (Bass) and Christopher George (Drums) - cultivates a strong concoction of abrasive, angry music and raw, unfiltered emotional honesty. Their debut album 'The Death Card' was released in 2013. Their second album 'The Lovers / The Devil' was released in 2015. After emerging from a two-year period of darkness, Sworn In broke their silence with the announcement of signing to Fearless Records. Produced by Kris Crummett (Issues, Crown The Empire), Sworn In's third full-length album, ALL SMILES, was released on June 30, 2017 and sees the group reach an apex of their indefinable assault thus far, gleefully stitching together a ragdoll of heavy metal, hardcore, goth, punk, and alternative, and they are eager to continue delivering their original take on modern day heavy music with a unique focus on visuals and theatrics

[2] Sworn In were an English hardcore band based in Northampton. They formed in early 2001 and combined the sound of aggressive, fast hardcore with the aesthetic of the 1980s British post-punk/new wave movement. The band released a self titled 7”/Cd on Bridge Nine Records. The release’s subject matter was that of dark relationship satire. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.