Producer Andrew Watt, who has worked with Post Malone, Ozzy Osbourne, etc., recently celebrated his 30th birthday with an all-star jam. The session saw Watt rocking with Post Malone, Robert Trujillo (Metallica), Chad Smith (Red Hot Chili Peppers), Taylor Hawkins (Foo Fighters), and Chris Chaney (Jane’s Addiction). A short clip and some photos can be found below:
[via Metal Injection]
Metal Anarchy 