We now know what Roger Waters was up to with the recent cryptic posts on his website. He has a new tour coming next year.

The Roger Waters – Us + Them tour will launch in the U.S. on May 26 in Kansas City and wrap up on Oct. 28 in Vancouver. In between, he'll play more than 40 dates in the States and Canada, including shows in Denver, Las Vegas, Atlanta, Philadelphia, Boston and Toronto. You can see the full list of tour dates below.

A press release announcing the tour promises the tour "will showcase highlights from Waters’ groundbreaking body of work." Presumably, the 1973 song that gives the tour its name -- "Us and Them," from Pink Floyd's landmark The Dark Side of the Moon album -- will be one of them.

“We are going to take a new show on the road, the content is very secret,” Waters says. “It’ll be a mixture of stuff from my long career, stuff from my years with Pink Floyd, some new things. Probably 75 percent of it will be old material and 25 percent will be new, but it will be all connected by a general theme. It will be a cool show, I promise you. It’ll be spectacular like all my shows have been.”

The press release also notes that Waters' stage show feature a state-of-the-art audio-visual production and quad sound, and hints that the upcoming concerts will include even more spectacular sights and sounds.

This will be Waters' first tour since The Wall Live, which ran from 2010-13. That world tour reached more than four million fans and, according to the press release, "remains the highest grossing tour by any solo artist in history."

Waters was part of the Desert Trip classic-rock festival in California last weekend. He returns this weekend for another round.

Tickets for Roger Waters – Us + Them go on sale on Oct. 21; VIP packages and Citi pre-sale tickets start on Oct. 17 (except for the Canadian dates). In addition to the shows listed below, concerts in San Antonio and Winnipeg will be added later. You can find more ticket information at AEG Live's site.

Roger Waters 2017 Tour Dates

May 26 - Kansas City, MO - Sprint Center

May 28 - Louisville, KY - KFC Yum! Center

May 30 - St. Louis, MO - Scottrade Center

June 1 - Tulsa, OK - BOK Center

June 3 - Denver, CO - Pepsi Center

June 7 - San Jose, CA - SAP Center at San Jose

June 12 - Sacramento, CA - Golden 1 Center

June 14 - Phoenix, AZ - Gila River Arena

June 16 - Las Vegas, NV - T-Mobile Arena

June 20 - Los Angeles, CA - STAPLES Center

June 21 - Los Angeles, CA - STAPLES Center

June 24 - Seattle, WA - Tacoma Dome

July 3 - Dallas, TX - American Airlines Center

July 6 - Houston, TX - Toyota Center

July 11 - Tampa, FL - Amalie Arena

July 13 - Miami, FL - AmericanAirlines Arena

July 16 - Atlanta, GA - Infinite Energy Arena

July 18 - Greensboro, NC - Greensboro Coliseum

July 20 - Columbus, OH - Nationwide Arena

July 22 - Chicago, IL - United Center

July 23 - Chicago, IL - United Center

July 26 - St. Paul, MN - Xcel Energy Center

August 2 - Detroit, MI - The Palace of Auburn Hills

August 4 - Washington, DC - Verizon Center

August 8 - Philadelphia, PA - Wells Fargo Center

August 9 - Philadelphia, PA - Wells Fargo Center

September 7 - Newark, NJ - Prudential Center

September 11 - Brooklyn, NY - Barclays Center

September 12 - Brooklyn, NY - Barclays Center

September 15 - Uniondale, NY - Nassau Coliseum

September 19 - Pittsburgh, PA - PPG Paints Arena

September 27 - Boston, MA - TD Garden

September 28 - Boston, MA - TD Garden

October 2 - Toronto, ON - Air Canada Centre

October 3 - Toronto, ON - Air Canada Centre

October 6 - Quebec City, QC - Videotron Centre

October 10 - Ottawa, ON - Canadian Tire Centre

October 16 - Montreal, QC - Bell Centre

October 24 - Edmonton, AB - Rogers Place

October 28 - Vancouver, BC - Rogers Arena