Not for the faint of heart, Bumblefoot's "Phlegm Drone" is a tonal clash for the ages. If oscillating dissonance is your bag, then be sure to embrace the sonic chaos and get hold of this TonePrint now!
Download the TonePrint app here:
(Android) https://play.google.com/store/apps/details?id=com.tcelectronic.toneprint
(iOS) https://itunes.apple.com/us/app/toneprint/id432767616?at=10l5Kh&ct=gtvideo
(OSX & Windows) https://www.tcelectronic.com/Categories/Tcelectronic/Guitar/Apps/TONEPRINT-EDITOR/p/P0CLC/Downloads#googtrans(en|en)
Learn more about Brainwaves Pitch Shifter: http://bit.ly/brainwaves-video