Taylor Hawkins

Band replaced Foo Fighters in the New Orleans Jazz & Heritage Festival lineup.

"Let's take this time to grieve, to heal, to pull our loved ones close and to appreciate all the music and memories we've made," band writes.

Ozzy Osbourne, Tom Morello, Wolfgang Van Halen and Guns N' Roses are among those paying their respects.

Foo Fighters have taken an extended break before: They were off the road from 2008 through 2011.