Sammy Hagar knows how to throw a bash, and it helps when you make sure that Alice in Chains singer-guitarist Jerry Cantrell is on the guest list. Cantrell made a guest appearance at Hagar's Cabo Wabo Cantina (Oct. 13) to take part in Hagar's 65th birthday celebration.

As it was Hagar's special night, he was able to invite Cantrell onstage and jam through the Alice in Chains' classic 'Man in the Box.' Also joining in the fun on the song was Velvet Revolver drummer Matt Sorum, who kept the beat chugging along.

While Hagar may not quite reach the vocal power of the late Layne Staley during the performance (quite honestly, who can?), Cantrell appears to be on par with a blistering guitar solo and some swampy licks. The track met with rousing approval from the crowd and Hagar went in for the embrace with Cantrell after the song was complete.

Cantrell has been quiet musically for most of the year. He was honored at the MusiCares MAP Fund benefit back in May and recently turned up to induct Heart into the Hollywood Walk of Fame last month. However, after a break to have shoulder surgery following last album's tour cycle, Cantrell has been working with Alice in Chains again on a new album.

Watch Sammy Hagar and Jerry Cantrell Perform 'Man in the Box'