Skrillex has released ‘Butterflies’, his first single since 2019. Arriving Monday (May 10), the track features contributions by Four Tet and Starrah. The Grammy-winning producer takes a detour into nostalgic house territory in the follow-up to 2019 single ‘Midnight Hour’, which featured Ty Dollar $ign and Boys Noize. Vocals on on ‘Butterflies’ are handled by …