Watch Mike Portnoy play Slayer on Hello Kitty drum kit Over decades of playing in both Dream Theater and various other side projects, Mike Portnoy has established himself as one of metal’s foremost ...

So Loudwire recently asked Mike Portnoy to hammer out some tunes on a teensy-weensy lil’ Hello Kitty drum set, and for reasons I cannot possibly begin to fathom, Portnoy agreed. I guess someone was ...