This is promotional piece for Gibson's Custom Guitar shop upon the release of their new 1979 GLP Custom that Adam had a hand in developing. 'The Witness' also includes Danny Carey on drums and Justin Chancellor on bass. The drumming towards the end is insanely good, but I would expect no less from the master.
Tool forever
Thanks! I love Tool and A Perfect Circle!!!
Nice find @DawgByte. Even without names, the sound was unmistakable if you know Tool's music. One of a handful that you can recognize by the music alone now.