View Photo Gallery: A look at some of the top acts scheduled to perform at the Coachella Music and Arts Festival in April in Indio, Calif..

Coachella, the annual music bacchanal held in the California desert, has announced its 2012 line-up. The Black Keys, Radiohead and Dr. Dre and Snoop Dogg have been booked to headline the three-day festival, which is actually taking place twice this year, April 13-15 and again on April 20-22.

Also of note on this year’s bill: the reunion of Texan millennial post-hardcore band At the Drive-In and the reunion of Swedish millennial post-hardcore band Refused. We’ll parse the line-up here on Click Track in the coming days. Stay tuned.

- Yesterday, we said that Beyonce and Jay-Z picked a cool name for their newborn daughter, Blue Ivy. Also sorta cool: “Glory,” a song Jay-Z recorded in honor of the baby and posted on his Life + Times blog. But totally not cool at all: reports that the couple’s bodyguards kept a man from seeing his premature twins in the neonatal care unit at Lennox Hill Hospital.

- Ol’ Dirty had an FBI file? Read it here.