Jack's mannequin, Jakalope, Jars of Clay.
Jump Steady, Junction 18, Jerk. (Jerk is a band, I'm not calling you one. ;) )
Jamiroquai
Jonas Brothers
The Jonas Brothers
Yellowcard
Queen.
Boney M Beatles
Madness / Mavericks
All time Low
Sex Pistols.
Jel, Juniper Hair Spray, Jazzy music?
T.L.C. but they broke up a while ago
The Jackson 5, Journey, Jars of Clay, The Judds, Jordanaires, Jimmy Dorsey Orchestra, Judas Priest, Jamiroquai and The Jim Hendrix Experience are musical groups that begin with the letter J.