John McLaughlin will serve as special guest with Col. Bruce Hampton and the Aquarium Rescue Unit June 5 at the Ram’s Head Live in Baltimore, Md., for a concert celebrating the 30th anniversary of Paul Reed Smith Guitars. The event marks the premier performance by the band’s reunited lineup of Hampton, guitarist Jimmy Herring, bassist Oteil Burbridge, drummer Jeff Sipe and keyboardist Matt Slocum. The celebration will also feature drummer Dennis Chambers and Jeff Beck's bassist Rhonda Smith as part of the PRS band.