San Antonio, Texas - AT&T (NYSE: T) said on Thursday that it will launch its delayed mobile TV service with partner MediaFLO USA, a unit of Qualcomm (NASD: QCOM), in May. The service will initially support two handsets: the LG Vu and Samsung Access. Separately, AT&T launched two new mobile music applications, and said it will expand its Napster Mobile (NASD: NAPS) over-the-air downloads. The company now offers mSpot's Make-UR-Tones and Remix, which lets users create custom ringtones from their phones, and download songs from their PCs to their phones, respectively. AT&T also said its Napster Mobile service will be available to more than 12 million customers, beginning this summer.

New York - Universal Music Group's Island Def Jam Music Group has announced plans to launch a mobile radio subscription service powered by mSpot. The IDJ Radio service will charge an as yet undisclosed monthly fee, and eventually be available through multiple carriers. The service will focus on contemporary hip-hop/R&B, old school/classics, Reggaeton/Latin hip-hop and special programming by featured Island Def Jam artists and artists on other labels, and also offer on-demand videos. Palo Alto, Calif.-based mSpot's mobile radio services already stream more than 100 channels of music, news, sports, finance, weather and talk radio to mobile phones in North America.

Orlando, Fla. - Clear Channel Radio, the nation's largest radio station owner, said on Tuesday that it has placed music programming from 10 of its stations on mSpot, a mobile radio service for cell phones. Palo Alto, Calif.-based mSpot's mobile music, radio and movie service also distributes content from Disney, Universal Pictures, Marketwatch and Lionsgate, via carriers including Sprint, U.S. Cellular, Telus and Bell Mobility.