Former Doors guitarist Robby Krieger will join Particle for another run of shows this March. The guitarist has collaborated with Particle a handful of times over the years, most recently in San Francisco last December. Particles upcoming run will kick off with a performance at Anaheim, CAs The House of Blues on March 13 and also include stops at Los Angeles El Rey Theatre on March 14 and San Francisco House of Blues on March 15. Adam Iscove, who enhanced the group last December, will provide vocals at all three shows. The quintet is expected to offer a mix of Particle songs and Doors classics at all three performances.

As previously reported, this evening Particle’s Steve Molitz will back Phil Lesh, Bob Weir and Mickey Hart at San Franciscos The Warfield as part of the Deadheads for Obama rally. Molitz is one of the few musicians to back both Lesh and Hart on a regularly basis in the post-Garcia era. In other Particle news, bassist Eric Gould has confirmed he will join Banyan for a West Coast run of shows later this month. Gould also sat in with Tea Leaf Green at Lawrence, KSs The Bottleneck this Friday on the songs Wet Spot and Hot Dog, while TLG bassist Reed Mathis moved over to guitar.