Singer was scheduled to perform with John Mayer for the first time at the FireAid concert on Jan. 30, followed by a Grateful Dead tribute at the MusiCares event on Jan. 31

Dave Matthews will no longer perform at FireAid, a star-studded benefit concert organized for Los Angeles-area wildfire relief, or the MusiCares Person of the Year benefit gala this week. According to a post shared to the official Dave Matthews Band Instagram account,

Dave Matthews will no longer be performing at the FireAid benefit concert on Thursday. According to a statement posted to the official Instagram page for the Dave Matthews Band on Wednesday, “due to a critical illness in the family,