Legacy of Sleeping with Sirens

Hannah Rose Collins, professionally known as Scene Queen and formerly RØSÉ, is an American singer signed to Hopeless Records. She is known for coining the style "bimbocore", a subgenre of metalcore with feminist themes. She rose to fame on the social media platform TikTok, where she has garnered over 618,000 followers as of September 2023. Her debut EP Bimbocore was released in April 2022. A follow-up EP, Bimbocore Vol. 2, was released in November of that year. Her debut studio album, Hot Singles in Your Area, was released in 2024.

Mallory Knox are an English alternative rock band from Cambridge. In 2013, they released their debut album, Signals, which reached #33 in the UK album charts. Their second album, Asymmetry, was released on 27 October 2014 and reached #16 on UK Album Chart. They later released their third album, Wired, on 10 March 2017. Their fourth record, Mallory Knox, was released on 16 August 2019, after which they announced a farewell tour.

Chase Atlantic are an Australian R&B band from Cairns, Queensland, formed in 2014. The band consists of three members: Christian Anthony and brothers Mitchel and Clinton Cave, and have released seven EPs and four albums since their formation. They are most recognised for their 2017 hit single, "Swim".

Hollywood Undead is an American rap rock band from Los Angeles, California, formed in 2005. All of the band members use pseudonyms and previously wore their own unique mask, most of which were based on the common hockey goaltender design. The band currently consists of five members: J-Dog, Funny Man, Johnny 3 Tears, Charlie Scene, and Danny. They released their debut album, Swan Songs, on September 2, 2008, and their live CD/DVD Desperate Measures, on November 10, 2009. Their second studio album, American Tragedy, was released April 5, 2011. Their third studio album, titled Notes from the Underground, was released on January 8, 2013.