Rolling Stone — • News Ticker: Lil Wayne, U2, MJ, Nas • Clapton on Art of Rock & Roll Singing • Ke$ha Beats “World” as “TiK ToK” Rules • Slash on Recording With Ozzy and Lemmy • Cobain Biographer on Biopic Progress • Beck & Clapton Kick Off Tour ... more info

Rolling Stone — Photo: Polk/Getty With a week to go before he reports to prison in New York to serve a one-year sentence on gun charges, Lil Wayne has started up a Twitter. His first tweet: “im super new to this twitter shit but wudup tho !……….follow me bio... more info

Chorus.fm — *U2 (http://u2.com)* has announced (http://www.u2.com/news/title/also-starring) *Lenny Kravitz (http://lennykravitz.com)*, *The Fray (http://myspace.com/thefray)*, and *Interpol (http://myspace.com/interpol)* as the openers for their North American 2... more info

Pitchfork - Tours — 06-27 Minneapolis, MN - TCF Bank Stadium * 06-30 East Lansing, MI - Spartan Stadium * 07-03 Toronto, Ontario - Rogers Centre * 07-06 Chicago, IL - Soldier Field *07-09 Miami, FL - Land Shark Stadium *07-12 Philadelphia, PA - Lincoln Financia... more info

MTV.com News — However, he says he probably will not film one for 'Stranded (Haiti Mon Amour).'By Shaheem Reid Jay-Z Photo: MTV News "On to the Next One" is Jay-Z's current single, but that doesn't mean he's ready to move past his latest hit LP, The Blue... more info

MTV.com News — Charity single falls just behind Ke$ha's 'Tik Tok.'By Jayson Rodriguez LL Cool J, Wyclef Jean, Swizz Beatz, Snoop Dogg, Busta Rhymes and will.i.am perform "We Are the World" Photo: Kevin Mazur/ Wire Image Despite some big-name detractors, ... more info

Undercover, Australia — The Vatican newspaper, L`Osservatore Romano, has named The Beatles `Revolver` as the best Pop and Rock album of all-time. more info

Guardian Music — L'Osservatore Romano has, after all these years, released its official list of the ten greatest rock'n'roll albums of all time. Seriously. From the Wall St. Journal's blog:The list included The Beatles' "Revolver," which was given the top slot, Pink ... more info

MTV.com News — Hov says he has no release date in mind for his next LP, in Mixtape Daily. By Shaheem Reid Jay-Z Photo: Johnny Nunez/ WireImage The O.D.: A Mixtape Daily Exclusive Apologies for being a little late with Mixtape Daily: We're fresh off the ... more info

XFM.co.uk — ‘Songs Of Ascent' will be a companion piece to ‘No Line On The Horizon' more info