The Oxford-based musician was a virtuoso DJ before he became a producer, pulling off risky transitions of genre and tempo in vinyl-only sets known to flit from hip-hop to drum ’n’ bass to free jazz. Before that, though, the artist born Felix Manuel was something of a child prodigy as a pianist and harpist. On Under Tangled Silence, the first Djrum full-length since 2018’s Portrait with Firewood, Manuel’s talents as an instrumentalist (piano, harp, and percussion) are foregrounded as much as his electronic production. On “A Tune for Us,” cascading piano gradually gives way to jungle breaks; elsewhere, heady acid house and futuristic dancehall wash up against a blissful, piano-guided ambient meditation. Manuel began the record during the pandemic lockdowns, then rebuilt it from scratch after a catastrophic hard-drive meltdown; the result is a striking, holistic portrait of an artist fully inhabiting himself.