I'm assuming you mean the track with no kickdrums and the type of big basslines that you'd typically find on a late 90's/ early 00's 'Amen' Drum & Bass track? It's the kind of stuff I'd associate with Vex'd, Search & Destroy and the Storming Productions label, circa 2004-05. If it was a tune by one of them producers then no doubt Flying Lotus has remixed it to within an inch of it's life.