Jack Black and young band cover Mr. Crowley for Mary Morello's 100th birthday

It seems Jack Black will never shake his role of Dewey Finn in School Of Rock – the actor and musician has just been captured jamming with a band of young teens at a birthday party for Tom Morello’s mother.

Jack Black helped celebrate the 100 birthday of Tom Morello's

Jack Black Strips Down to Undies, Sings Taylor Swift for Charity

Jack Black & Kids Cover Ozzy Osbourne Hit For 100th Birthday Party

Jack Black, Teen Band Play Ozzy Osbourne Classic for Tom Morello's

Jack Black sings Ozzy Osbourne's 'Mr. Crowley' at Tom Morello's

Tom Morello says his 12-year-old son “can shred circles” around

Jack Black Leads a Real-Life 'School of Rock' to Celebrate Tom

Jack Black and a Kid Band Rock Mary Morello's Birthday - American

Jack Black + Kids Cover Ozzy at Morello's Mom's 100th Birthday

Tom Morello Visits a Harlem School, All Of It

Jack Black helped celebrate the 100 birthday of Tom Morello's

Jack Black and a Kid Band Rock Mary Morello's Birthday - American

Jack Black and the School of Rock Break Out an Ozzy Osbourne

Yoyoka Soma （よよか）