What makes Killpop by Slipknot notable?

'Killpop' received significant attention for its introspective lyrics and a more melodic approach compared to earlier works, charting on Billboard's Hot Rock Songs. The song contributed to discussions around mental health within heavy music, resonating with fans who appreciated its emotional depth amid chaotic instrumentation. At the time of 'Killpop's' release in 2015, Slipknot was navigating a period of resurgence following the death of bassist Paul Gray and lineup changes. This track emerged as part of their fifth studio album, marking a return to form after their 2008 album 'All Hope Is Gone', showcasing their evolution while honoring their roots in heavy metal.