The HD Digital Radio Alliance is a joint initiative of leading radio broadcasters to accelerate the successful rollout of HD Digital Radio. Current members include major radio groups and independent station owners: Beasley Broadcast Group, Bonneville International, CBS Radio, Citadel Broadcasting / ABC Radio, Clear Channel Radio, Emmis Communications, Entercom, Greater Media and WBEB Philadelphia.
That's because they are scared sh*tless about satellite radio. They should be more concerned about people being able to download songs from internet providers.