All colors are permitted, and the feel should be dynamic and energetic. The simpler the better.
The logo should connote fun, high spirit, and excellence. It's preferred for it to have some musical influence, but that's not required.
The logo can include a separate design element, but also not required.
It will be used in ads, Facebook (coming soon), and other social media. We are sponsored by the Jewish Community Center (that's what the J stands for); however, while it's OK for the logo to have minimal Jewish influence in design or color, we want to be sure the logo reflects the diverse nature of our songs and our desire for broad appeal.
Please do not replicate the iTunes logo, but some of its influence is fine.
Go at it!