(commenting whilst listening) Cool sound effect for the opening :) Quality sound, a bit of dissonance in the melody .. not too obvious, could leave it like that :) only heard it once... mmh, tension building up to 2:20 is nice; though you should add something in the beat to emphasize the energy change :) maybe add a snare or some hihats for the drop :) Melody is really nice, (3:20); Ok this is your best track yet. Very very very good. I like it ... Should add some female vocals on it .. just a whisper and not too often, just to give it that mood :)