On Feb. 19, the patrons of the Riviera Supper Club and Turquoise Room on University Avenue were treated to an impromptu performance by Pearl Jam frontman Eddie Vedder (left), who joined The Amazons to sing two songs, including a cover of Joe Jackson’s “Got the Time.”

Joining Vedder and the band was also ’80s rocker Joe Jackson, best known for his hit “Is She Really Going Out with Him?”

“Sixteen-year-old Jason is so high-fiving 41-year-old Jason right now,” Riviera general manager Jason Rammelsberg (pictured, right) posted to his Facebook page, along with a clip of the surprise performance, which can be seen at facebook.com/lamesacourier.