New York - CBS's (NYSE: CBS) Last.fm social music discovery service announced on Monday an official media partnership with the Lollapalooza music festival, and will power Lolla Radio, the festival's official Web radio service that lets users listen to songs from artists performing at the festival.

Los Angeles - Perry Farrell, the former Jane's Addiction frontman who also created the Lollapalooza music festival, said that this year's event in Chicago will feature recordings of collaborations between various artists scheduled to perform at the festival, which will be sold on iTunes and then performed onstage during the event, MTV News reported. An Apple (NASD: AAPL) spokesperson told MTV that talks were underway, but nothing had been formalized. "We're going to have collaborations -- people collaborating on songs -- and then put them on iTunes, and then they'll perform them at Lollapalooza for a once-in-a-lifetime experience," Farrell told MTV News.

Cupertino, Calif. - Apple has added individual sets from many of the performers from this year's Lollapalooza festival in Chicago to the offering at its iTunes Store. The new section features live performances from Iggy & the Stooges, Son Volt, the Black Keys, Pearl Jam and Clap Your Hands Say Yeah.

San Antonio, Texas - AT&T said on Tuesday that its blue room broadband entertainment site will offer an exclusive live webcast of the 2007 Lollapalooza festival in Chicago. Webcasts from the festival, of which AT&T is the presenting sponsor, will begin at 12:30 p.m. CT on each of the three days of the festival, which kicks off on Friday.