Billy Hawn is a drummer-percussionist who has recorded or shared the stage with such artists as The Indigo Girls, Jackson Browne, Joey Ryan, Damien Rice, Delta Goodrem, Katy Perry, Charlotte Martin, Pat Green, Mandy Moore, Jason Michael Carroll, Glen Phillips, Colbie Caillat, Tristan Prettyman, Jason Reeves, Steve Poltz, Jay Nash, Sara Bareilles, Brett Dennen, David Crosby, Dana Carvey, Amber Rubarth, Garrison Starr and many others.