erockster is a nationwide online music and social networking portal, syndicated FM radio show and HD side channel radio station that offers listeners the unique opportunity to participate in <br />building and programming the radio station. The 24 hour a day stream can be heard on erockster.com or on the HD2 stations of WWDC 101.1 in Washington, D.C., KYSR 98.7 in Los <br />Angeles, WRFF 104.5 in Philadelphia, and launching in many additional markets through 2008.