Falling on the more melodic side of the post-hardcore world, Sleeping with Sirens create a whirlwind of emotion with their yearning and aggressive blend of metal and emo influences. The band hit their stride in 2010 with the release of With Ears to See and Eyes to Hear, which included the hit single "If I'm James Dean, You're Audrey Hepburn." Subsequent efforts Feel (2013) and Madness (2015) saw them reach the upper echelons of the Billboard charts. The group continued to refine their sound on 2019's How It Feels to Be Lost and 2022's Complete Collapse, pairing melody and might with the distinctive vocal acrobatics of singer Kellin Quinn.