Young Marco's admirable Safe Trip label continues to explore the archives of Antwerp-based Van Elsen brothers, offering up more early '90s gems from their wonderful - and previously under-appreciated - ambient techno project Trans-4M. Both tracks here are alternative versions of cuts from the duo's brilliant "Sublunar Oracles" album. On the A-side you'll find a previously unreleased remix of "Arrival" that wraps jaunty, sunrise-ready synth stabs, psychedelic electronics and chiming lead lines around a chunky, floor-friendly groove and thickset bassline. It's superb, as is flipside "Amma (Moon Mix)" - a 1993 12" B-side that adds a little humid, dancing-all-night-under-a-blanket-of-stars vibe to an already impressive ambient techno classic (think boisterous beats, starry ambient motifs, dreamy chords and subtle tribal influences).