Sean Lennon also came out during LDR’s New York show to sing “Tomorrow Never Came”.
The country music icon joined Brandi Carlile, Sheryl Crow, Maren Morris, Maggie Rogers, and others.
The shows take place after Mastodon’s North American tour with Coheed and Cambria.
The band turned it up to 11 during the Tribeca Film Festival.
The rapper also paid tribute to Nipsey Hussle during his hometown fest.
The 11-track collection features André 3000, Smokey Robinson, late rapper Nate Dogg, and Brandy.
The 10-track effort features The Weeknd, HAIM, and Pharrell Williams.
The Broadway star will appear as Amy Santiago’s brother and rival.
Mini Beatles reunion also featured The Rolling Stones’ own Ronnie Wood.
Stranger Things star made a surprise appearance in Nashville.
On stage with The Voidz’s Jeramy “Beardo” Gritter for the ’80s classic.
The pair also reportedly paid tribute to Colin Kaepernick.