MMW drummer Billy Martin has postponed tonight’s performance on New York’s Rocks Off concert cruise. Martin was slated to perform with his new group Wicked Knee. A message from the drummer’s camp reads, “We’re very sorry to announce we must postpone the Wicked Knee Rocks Offs cruise scheduled for Sept. 21 due to unforeseen circumstances. We will make an announcement once we have a new date. Thanks for your understanding.”

In other news, Martin has added a free show at Philadelphia’s Walnut Street West Library this Saturday, September 24. The drummer will perform with his old Lounge Lizards cohort G. Calvin Weston as well as former Miles Davis collaborator and saxophonist Bill Evans. Philadelphia’s Jay Sand will open the show.