Dirty Basses: Free Ableton Live Pack #124 Two grimy, noisy, and dirty bass instruments for Ableton Live, made with the Operator FM Synthesizer. Read More Creative Process, Tutorials, Videos, Ableton Pack FreeBrian FunkJune 24, 2015free download, free ableton live pack, Ableton Live 9, ableton certified trainer, dirty, bass, grime, fm synthesis, operator, amp, bass music, sub bass