Sleepwalking stands as a defining track from Bring Me The Horizon's 2013 album Sempiternal, marking a pivotal moment in the band's evolution. Released during an era where the group successfully bridged the gap between heavy metal and alternative rock, the song showcases their signature blend of electronic textures and aggressive instrumentation. The recording captures the band's growing maturity, moving away from their earlier post-hardcore roots toward a more polished, atmospheric sound. As a centerpiece of the Sempiternal catalogue, the track exemplifies the group's ability to craft emotionally resonant music that balances melodic hooks with darker undertones. This work remains a significant song in their discography, reflecting the artistic direction that would influence their subsequent commercial success and genre-defying approach to modern rock.