Matthews had been set to take the stage at the Jan. 30 benefit concert in the wake of the devastating Los Angeles wildfires.

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

By Hannah Dailey Dave Matthews has pulled out of two major events coming up fast this week — FireAid and the MusiCares Grateful Dead — to tend to a family emergency. In a statement posted to the Dave Matthews Band Instagram account Wednesday (Jan.