“Shadow”

Dubbed by Pitchfork as “one of the stranger highlights from 2013’s neon Pink Tape,” this song from the group’s sophomore record is built around a jazzy backbone with an R&B melody that stands at odds with the song’s narrative of stalking the one you’ve got your eye on. It was never an official single from the record, and still managed to enter the top 10 in South Korea. The song has aged well, making a name for itself as a slickly produced pop gem with an especially daring approach to harmonic progression in the realm of K-pop.