Solid Groove hits naughty 40 and marks the occasion by serving up some 90s and 00s cuts from this and the Mysterious Dark label that have been hard to pin down ever since. 'Straight Ahead' is a loose-limbed and percussive tribal jumble, ''Dark 4' is fizzing, Basic Channel-style dub techno and 'Travel' is a grainy, textured deep techno cut that loops back and forth and causes your mind to wander amid the dewy pads. Previously CD-only track 'Dawn Over The Blue Planet' from Aubrey's Liquid Funk LP on Offshoot also makes its vinyl debut and is a brain-soothing deep house jam with stray melodic twinkles and an Omar-S style groove.