A-Trak returns to new project Low Pros, gives away ‘100 Bottles (feat. Travi$ Scott)’ Releasing the second track behind the new Low Pros moniker, turn-table master A-Trak and trap pioneer Lex Luger join forces with the rapidly rising Travi$ Scott and festival-resident Brillz for "100 Bottles." Related Posts: Electronic music celebrates Daft Punk with heartfelt social media tributes A-Trak and Friend Within have a new candidate for heavy rotation, ‘Know Each Other’