Primus have mapped out a spring North American tour that will find the veteran rockers performing two sets per night accompanied by 3-D visuals and a quadraphonic sound system -- elements that will combine to create what frontman Les Claypool has called "a really trippy" experience for fans. The trek kicks off March 8 in New Orleans and runs through a June 9 gig in North Tonawanda, N.Y. Along the way, they'll stop at the Bottle Rock, Mountain Jam and Niagara River Rocks festivals.

"This groundbreaking tour will provide a one-of-a-kind psychedelic experience, further enhanced by the fact that every show will also feature Quad Surround Sound," promises a press release from the band. "Primus teamed with 3D Live from Burbank, CA to create original 3-D content for the tour. Audience members will be given 3-D glasses in order to fully experience a visual and audio performance like no other."

Not all dates will include the 3-D visuals (check details below), but all stops will certainly showcase Primus' excellently eclectic brand of tripped-out funk-metal jams. If you can name a group embraced by the jam band circuit that rocks harder than Primus, your next bong hit is on us.

Primus' Spring 2013 Itineary 

3/8 -- New Orleans, La. -- Buku Music + Art Project
3/11-13 -- Mexico City, Mexico -- Auditorio BlackBerry *
5/9 -- Napa, Calif. -- Bottle Rock Festival *
5/10 -- Eureka, Calif. -- Eureka Municipal Auditorium
5/12 -- Boise, Idaho -- Revolution Center
5/13 -- Missoula, Mont. -- Wilma Theater
5/14 -- Billings, Mont. -- Shrine Auditorium
5/16 -- City Auditorium - Colorado Springs, CO
5/17 -- Santa Fe, N.M. -- Santa Fe Community Convention
5/18 -- Tucson, Ariz. -- Rialto Theatre
5/19 -- Pomona, Calif. -- Fox Theater
5/21 -- Ventura, Calif. -- Majestic Ventura Theater
5/22 -- Bakersfield, Calif. -- Fox Theater
5/24 -- Eugene, Ore. -- Cuthbert Amphitheater
5/25 -- Portland, Ore. -- Sasquatch Music Festival
5/28 -- Edmonton, Alberta -- Northern Alberta Jubilee Auditorium
5/29 -- Calgary, Alberta -- McEwan Hall
5/31 -- Winnipeg, Manitoba -- Burton Cummings Theatre
6/1 -- Maplewood, Minn. -- Myth
6/2 -- Chicago, Ill. -- Riviera Theater
6/6 -- Hunter, N.Y. -- Mountain Jam Festival *
6/7-8 -- Toronto, Ontario -- Danforth Music Hall
6/9 -- North Tonawanda, N.Y. -- Niagara River Rocks *

* Not 3-D Shows