44th Move infuses London’s turntablist scene with a modal jazz edge on “The Move,” featuring indie rap lyricist and producer Quelle Chris. Since 2020, the duo has mixed Alfa Mist’s club-oriented jazz piano improvisations with Richard Spaven’s downtempo, broken beat, and circular rhythms, for what the two have called “R&D”—in the entanglement between R&B and dance music.