Bristol innovator Addison Groove has long been reshaping footwork and bass music, but now steps into an entirely new world as Astel. Shards is an album in which he explores ambient frontiers with a sense of space, emotion and hints of nostalgia on Biofield Records, a new label from Darwin designed for deeper listening. There is a weightlessness to the music, with 'Cosmic Affinity' casting you adrift in the deep unknown with smeared pads and gentle flutters of hope way off in the distance. 'Starlight Shards' is all shifting tones and feathery lines, while 'Astral Radiance' has a sandy texture as well as long, sweeping synth arcs. It's an escapist world that provides plenty of prompts for your own endlessly deep reflection.