Steven Tyler won't tour again, according to former Guns N' Roses drummer Matt Sorum. The musician shared an update on Aerosmith's frontman during a recent interview with local radio station WBAB.

Aerosmith frontman Steven Tyler recently performed live for the first time since suffering a vocal injury at the Jam for Janie fundraising event

"Steven cannot put himself under the rigors of doing a full worldwide tour because there's a lot of pressure," Sorum explained.