[artist id="1231843"]My Chemical Romance[/artist] have already spread their World Contamination Tour across Europe and the U.K., and now, they're bringing it home to the States.

On Monday (November 15), the band announced plans for the North American leg of the tour -- in support of their upcoming [article id="1649447"]Danger Days: The True Lives of the Fabulous Killjoys[/article] album (due November 22) -- a two-month trek that kicks off April 1 in Portland, Oregon, crisscrosses the continent, and comes to a close May 24 in Phoenix. More dates are due to be announced shortly.

A special pre-sale for tickets begins Wednesday through MCR's website, and general on-sales for most markets begins Saturday. Registered members of the band's site who buy a pair of tickets will also receive a code to download a free copy of Danger Days on November 22.

That same day, My Chemical Romance will perform a special "Live in L.A." concert that will stream live on MTV.com at 10 p.m. ET. Oh, and before any of that happens, make sure to check out the world premiere of MCR's brand-new "Sing" video, which debuts Thursday at 7:56 pm ET on MTV and MTV.com. My Chemical Romance will also be MTV's PUSH artist of the week starting November 29.

North American dates for My Chemical Romance's World Contamination Tour:

» 4/1 - Portland, OR @ Roseland Theatre

» 4/2 - Vancouver, BC @ Center for Performing Arts

» 4/3 - Seattle, WA @ Showbox Sodo

» 4/5 - Edmonton, AB @ Edmonton Event Centre

» 4/6 - Calgary, AB @ MacEwan Hall

» 4/8 - Salt Lake City @ In the Venue

» 4/9 - Denver, CO @ Fillmore

» 4/10 - Des Moines, IA @ Val Air Ballroom

» 4/12 - Minneapolis, MN @ First Avenue

» 4/13 - Milwaukee, WI @ Eagles Ballroom

» 4/15 - Chicago, IL @ Aragon Ballroom

» 4/17 - Cleveland, OH @ House of Blues

» 4/20 - Montreal, QC @ Metropolis

» 4/22 - New York, NY @ Terminal 5

» 5/5 - Boston, MA @ House of Blues

» 5/6 - Philadelphia, PA @ Tower Theater

» 5/7 - Sayreville, NJ @ Starland Ballroom

» 5/10 - Washington, DC @ 9:30 Club

» 5/11 - Atlanta, GA @ The Tabernacle

» 5/17 - West Palm Beach, FL @ Revolution

» 5/18 - Orlando, FL @ House of Blues

» 5/20 - Houston, TX @ House of Blues

» 5/21 - Dallas, TX @ House of Blues

» 5/24 - Phoenix, AZ @ Marquee