"The latest Num release sees a collaboration between Swiss based odd couple, Lad & Dave The Hustler. 'Era Bulgaris' opens with a dominant choral chant that brings to mind the work of Dead Can Dance and Arvo Pärt. The track soon transforms into an infectious tech house floor filler, with lively synth hooks and heavy percussion injecting pace and depth. 'Era Bulgaris (Quenum Mix)' takes things even deeper. Chopping up the choral motif, Quenum transforms the track with restless IDM percussion and punching bass."