Complex sentence: Ex Friends has played frequently in the Mid-Atlantic region, playing with The Dead Milkmen and Smoking Popes, and is slated to open for Marky Ramone's Blitzkrieg featuring Andrew WK October 6 and Doc Hopper October 12.
Split into simpler sentences: Ex Friends has played frequently in the Mid-Atlantic region, including dates with The Dead Milkmen and Smoking Popes. They are slated to open for Marky Ramone's Blitzkrieg featuring Andrew WK October 6 and Doc Hopper October 12.