Back catalogue: Leftfield

Review: There are basically two types of anniversary compilations: the humble retrospective, packed with classics and significant musical moments from the past, and collections of all-new music that showcase where an imprint is at right now. Predictably, Planet My founder Mike Paradinas AKA U-Ziq has chosen the latter option to mark the occasion of his legendary experimental label's 30th birthday. There's naturally plenty to get the blood pumping and the synapses snapping across the 25 tracks on show, from the skittish IDM of Jlin ('B12'), mutant future-boogie of Venetian Snares ('Drums') and hard-to-pigeonhole excellence of Falty DL ('Usually I'm Cautious'), to the chopped-and-screwed r&b of Bae Bae ('Living In The Memory'), Nik Colk Void's industrial gunk ('A Tough Design (demo)'), the glassy-eyed D&B/ambient techno of Xylitol ('Nevada') and the sample-rich instrumental hip-hop hedonism of Luke Vibert ('Bullet Drop').

Review: North London musician Sam Beste is the creative force behind Vernon Spring, a long, carefully fangled project intersecting jazz, soul, ambient and experimental music. Pulling on a string of recording artistic greatness, part-inherited from his dad's record collection which packed Thelonious Monk and D'Angelo, Beste soon found himself in the world of the studio, working with the likes of Amy Winehouse, Kano, Gabriels and Joy Crookes. The Vernon Spring is his own claim to individuation, and the new LP follows twelve elegant songs, considering values of family loyalty and global responsibility in uncertain times, as they clash and harmonise in unpredictable step. Piano, electro-acoustics, spoken word and tactile ambient careens underlie the record, and features from Max Porter, Aden and Iko Niche help curate an equipoised, grounded mental mood.