"Avery comments: "This is such an awesome and really hard song! I had to read sheet music through the whole song! Mike's drumming is freaking crazy!"
Portnoy has posted the video on his official Facebook page with the following endorsement: "ABSOLUTELY INSANE!!! MIND BLOWN….."
Here's Portnoy for comparison purposes....
Molek previously covered Dream Theater's "Panic Attack", to which Portnoy responded: "Love your playing Avery! The bar has been risen again...incredible!"