Fans who arrived early to The Who ’s show at the Hollywood Bowl in Los Angeles on Wednesday evening (September 17th) were treated to a surprise when Slash and Steven Tyler each joined opening act The Joe Perry Project onstage.

Slash joined Perry and company for Aerosmith ’s “Mama Kin,” while Tyler jumped onstage for the last two songs of the set: “Walk This Way” and “The Train Kept A-Rollin’.”

Get The Who Tickets Here

The Joe Perry Project’s lineup for last night’s show, as well as a recent summer tour, also included Chris Robinson (The Black Crowes), Brad Whitford (Aerosmith), and Robert DeLeo (Stone Temple Pilots), among others. Related Video

Aerosmith bandmates Tyler and Perry recently both performed with Yungblud as part of a tribute to Ozzy Osbourne at the MTV Video Mu

See Full Page