soul jazz, slow-tempo synth-pop, jazz duet, male female duet, intimate vocal pop, smoky close-mic vocals, breathy phrasing, split harmony vocals, Rhodes chords, muted trumpet lines, brushed snare groove, upright bass ostinato, sine sub-bass, slow pulse synths, plate reverb, tape saturation, half-time swing, 72 BPM, bittersweet longing