As one of Berlin’s rising-star DJ/producers, Peggy Gou stirs up vintage-sounding house and disco with tribal rhythms, burbling acid basslines, and sensual vocals. Once, her first EP for London label Ninja Tune, finds her singing over her own compositions for the first time ever—and in her native Korean. Hear her breathy vocals on “It Makes You Forget (Itgehane)” and whisper-rapping on the party cut “Han Jan,” which features an English-sung chorus.