Country legends Lucinda Williams, Steve Earle and Dwight Yoakam have announced a joint scheduled for Summer 2018. The trek has been dubbed the LSD Tour -- as in Lucinda, Steve, Dwight (why, what else were you thinking?).

The 2018 LSD Tour will begin on June 12 in Boston, Mass. Dates are currently scheduled in June and August in theaters and amphitheaters, with the last show planned for Aug. 18 in Indianapolis, Ind. Los Angeles rockers King Leg will open the shows.

A complete list of 2018 LSD Tour stops is below. Pre-sales will begin on March 26 at 10AM local time, with general onsale beginning on March 30 at 10AM local time.

Williams, Earle and Yoakam have a collective 49 Grammy Awards between them. Williams recently re-released her 25-year-old hit "Sweet Old World," and Earle is promoting the 30th anniversary of his iconic song "Copperhead Road." Yoakam, meanwhile, recently announced plans for his own SiriusXM satellite radio channel.

Lucinda Williams, Steve Earle and Dwight Yoakam, 2018 LSD Tour Dates:

June 12 – Boston, Mass. @  Blue Hills Bank Pavilion
June 13 – New York City @ Beacon Theatre
June 15 – Bethel, N.Y. @  Bethel Woods Center for the Arts
June 16 – Gilford, N.H. @ Bank of NH Pavilion
June 17 – National Harbor, Md. @ MGM National Harbor
June 19 – Baltimore, Md. @ Pier Six Pavilion
June 20 – Cincinnati, Ohio @ PNC Pavilion at Riverbend Music Center
June 21 – Kansas City, Mo. @ Starlight Theatre
Aug. 1 – San Francisco, Calif. @ The Masonic
Aug. 3 – San Diego, Calif. @ Open Air Theatre
Aug. 4 – Phoenix, Ariz. @ Comerica Theatre
Aug. 10 – Raleigh, N.C. @ Red Hat Amphitheater
Aug. 11 – Charlotte, N.C. @ Charlotte Metro Credit Union Amphitheatre
Aug. 12 – Nashville, Tenn. @ Ascend Amphitheater
Aug. 14 – Morrison, Colo. Red Rocks Amphitheatre
Aug. 16 – Chicago, Ill. @ Chicago Theatre
Aug. 17 – Rochester, Mich. @ Meadow Brook Amphitheatre
Aug. 18 – Indianapolis, Ind. @ Farm Bureau Insurance Lawn

Who Else Is Going on Tour in 2018?