The singer appeared for "Sweet Emotion" and "Walk This Way" during Brown's third show of a three-night stand at the famed ballpark in Aerosmith's hometown.

The group's set also included covers of tunes by Led Zeppelin ("Kashmir"), Temple Of The Dog ("Hunger Strike"), The Charlie Daniels Band ("The Devil Went Down To Georgia"), Dolly Parton ("Jolene") and John Mayer ("Neon").

Tyler and Aerosmith just wrapped up their Blue Army summer tour of North America this past week. The Boston band will release a new live package, "Aerosmith Rocks Donington 2014", on Blu Ray, DVD and Digital on September 4.