The Smashing Pumpkins have expanded their sorta-reunion tour with Billy Corgan, James Iha, and Jimmy Chamberlin, adding three more Canadian dates. They also announced a support band for all dates who are also Canadian, Metric

Metric will join for the NYC show, which happens August 1 at Madison Square Garden (tickets). Updated dates are listed below.

Metric's latest album is 2015's Pagans In Vegas. Last year, singer Emily Haines released a new solo album and contributed to her pals Broken Social Scene's new album Hug of Thunder.

Billy Corgan was recently on Lars Ulrich's Beats 1 show to discuss the controversial absence of D'Arcy Wretzky from this tour, and he said: "I spent two years before all that repairing my relationship and every time I tried to get into a room with her — so, I still haven't been in a room with her in 19 years."

The Smashing Pumpkins / Metric -- 2018 Tour Dates

July 12, 2018 Glendale, AZ Gila River Arena

July 14, 2018 Oklahoma City, OK Chesapeake Energy Arena

July 16, 2018 Austin, TX Frank Erwin Center

July 17, 2018 Houston, TX Toyota Center

July 18, 2018 Dallas, TX American Airlines Center

July 20, 2018 Nashville, TN Bridgestone Arena

July 21, 2018 Louisville, KY KFC Yum! Center*

July 22, 2018 Atlanta, GA Infinite Energy Arena

July 24, 2018 Miami, FL AmericanAirlines Arena

July 25, 2018 Tampa, FL Amalie Arena

July 27, 2018 Baltimore, MD Royal Farms Arena

July 28, 2018 Philadelphia, PA Wells Fargo Center

July 29, 2018 Uncasville, CT Mohegan Sun Arena

July 31, 2018 Boston, MA TD Garden

August 01, 2018 New York City, NY Madison Square Garden

August 04, 2018 Pittsburgh, PA PPG Paints Arena

August 05, 2018 Detroit, MI Little Caesars Arena

August 07, 2018 Montreal, Québec Centre Bell

August 08, 2018 Toronto, Ontario Air Canada Centre*

August 09, 2018 London, Ontario Budweiser Gardens - On Sale May 14

August 11, 2018 Columbus, OH Schottenstein Center

August 13, 2018 Chicago, IL United Center - SOLD OUT

August 14, 2018 Chicago, IL United Center

August 16, 2018 Kansas City, MO Sprint Center

August 17, 2018 Indianapolis, IN Bankers Life Fieldhouse

August 19, 2018 St. Paul, MN Xcel Energy Center

August 20, 2018 Omaha, NE CenturyLink Center

August 21, 2018 Sioux Falls, SD Denny Sanford Premier Center

August 24, 2018 Seattle, WA KeyArena

August 25, 2018 Portland, OR Moda Center

August 27, 2018 Oakland, CA Oracle Arena

August 28, 2018 Sacramento, CA Golden 1 Center

August 30, 2018 Los Angeles, CA The Forum - SOLD OUT

August 31, 2018 Los Angeles, CA The Forum

September 01, 2018 San Diego, CA Viejas Arena

September 02, 2018 Las Vegas, NV T-Mobile Arena

September 04, 2018 Salt Lake City, UT Vivint Smart Home Arena

September 05, 2018 Denver, CO Pepsi Center

September 07, 2018 Boise, ID Ford Idaho Center

September 08, 2018 Calgary, Alberta Scotiabank Saddledome - On Sale May 14*

September 09, 2018 Edmonton, Alberta Rogers Place - On Sale May 14*