J Total bands: 64

David J Swift Jack Off Jill Terry Jacks Jackson Browne Alan Jackson Lucious Jackson Wanda Jackson James Gang Colin James Oliver James Wendy James Jamiroquai Jamisonparker Jan Akkerman Janes Addiction Janitor Joe Enzo Jannacci Jean Michel Jarre Jars Of Clay Javier Jay Z Jbo Jebediah Jefferson Airplane Waylon Jennings Jerry Lee Lewis JerryC Jet Jethro Tull Jettingham Jewel Jim Stark RJ Jiminez Jimmies Chicken Shack Jimmy Eat World JJ72 Joan Jett And The Blackhearts Joe Stump Billy Joel John Butler Trio Elton John Johndoe Alexz Johnson Eric Johnson Jack Johnson Daniel Johnston Johny Austerlitz Join The Club Janis Joplin Jose Barrense Dias Jose Luis Merlin Josh Joplin Group Josie And The Pussy Cats Journey Joydrop Juana Juanes Judas Priest Gary Jules The Juliana Theory Juliette And The Licks Jumpsteady Jupiter Coyote Damien Jurado