WATCH How Johnny Depp Lets Off Steam At End Of Trial

Only days after closing arguments in his defamation trial against ex-wife Amber Heard, Johnny Depp made an unexpected appearance in Sheffield, England.

During closing remarks on May 27, Depp’s attorney Camille Vasquez argued Heard was the abuser in the former couple’s relationship and accused her of lying about alleged injuries from Depp. On the other side, attorneys for Heard, who is countersuing for $100 million, argued their client wrote the infamous op-ed to promote legislative measures designed to protect victims of domestic abuse. Adding that “if Ms. Heard wanted to be malicious for Mr. Depp, the article would be very different.”

On Sunday, Depp joined Beck and his band on “Isolation,” as well as Jimi Hendrix’s “Little Wing” and Marvin Gaye’s “What’s Goin’ On.”

Depp has a home in Somerset, just a little less than a four-hour drive away from Sheffield. In addition to a very successful acting career, the 58-year-old has a long-time musical career. The star has appeared on albums by Marilyn Manson, Ryan Adams, Patti Smith, Iggy Pop, Oasis, and Aerosmith He did his own singing in the 2007 film version of Sweeney Todd as well. Depp also formed the group Hollywood Vampires with Alice Cooper and Aerosmith’s Joe Perry in 2012. Their two albums featured appearances by Paul McCartney, Dave Grohl Joe Walsh and the late Christopher Lee.