Legendary funk drummer Dennis Chambers playing Tool's "Schism" after hearing it for the first time

He is not “Playing Tool’s Schism”, he is “Playing WITH Tool’s Schism”.

Don’t get me wrong, this is still an incredible feat to be able to adapt to a song that changes meter often after only hearing it once, but he’s not playing the original drum line or anywhere close.

If I sang different words and a different melody over Justin Bieber’s Baby, you wouldn’t say I’m “Singing Justin Bieber’s Baby”.