Acceptance Amy Grant Bette Midler Black Eyed Peas Clutch Feeder Goo Goo Dolls Huey Lewis and the News Irene Cara Jack Savoretti Jars of Clay John Mayer Macy Gray Mary J. Blige MxPx No Doubt Olivia Newton-John Owl City Phil Keaggy Philip Bailey Puddle of Mudd Roberta Flack School of Seven Bells Steven Curtis Chapman Switchfoot The Pussycat Dolls Tonic Vanessa Carlton Weezer White Heart