Possibly more to come; we'll find out on Friday
 
From HMXHenry on rockband.com (shortened a bit):
 

Cambridge, Mass. – June 7, 2010 – Harmonix and MTV Games today announced that rock legend Ozzy Osbourne, will make his Rock Band debut June 15 with a six pack of songs in the Rock Band Music Store of downloadable content for the Xbox 360® video game and entertainment system from Microsoft, PlayStation®3 computer entertainment system and Wii™.

“It’s great to bring my songs to Rock Band, especially material from the new album, Scream,” said Ozzy Osbourne. “I hope Rock Band players around the world are ready to have their living rooms invaded by me!”  

 Available on Xbox 360, Wii and PlayStation 3 system (June 15):

“Crazy Babies”
“Diggin’ Me Down”
“I Don’t Wanna Stop”
“Let Me Hear You Scream”
“No More Tears”
“Soul Sucker”

(All tracks are original master recordings)
(These tracks will be available in Europe on PlayStation 3 system June 16)

These tracks will be available for purchase as “Ozzy Osbourne Pack 01” as well as individual tracks on Xbox 360 and PlayStation 3 system, and as individual tracks only on Wii.

Price:

$1.99 USD, £.99 UK, €1.49 EU (160 Microsoft Points for Xbox 360) per track
$9.99, £4.99 UK, €7.99 EU (800 Microsoft Points for Xbox 360) for “Ozzy Osbourne Pack 01”
$2.00 USD (200 Wii Points™) per track

I don't follow Rock Band DLC anymore, but no Hellraiser, Bark at the Moon, Mr. Crowley or Crazy Train? I'm going to have to assume those are already in the game.

" I don't follow Rock Band DLC anymore, but no Hellraiser, Bark at the Moon, Mr. Crowley or Crazy Train? I'm going to have to assume those are already in the game. "

 "The only Black Sabbath song was a cover of Paranoid in RB1"

Oh yeah.  All covers as well.

"
Well the fact that they are calling this Pack 1gives hope for the future. "

" I don't follow Rock Band DLC anymore, but no Hellraiser, Bark at the Moon, Mr. Crowley or Crazy Train? I'm going to have to assume those are already in the game. "

I agree, kinda disappointing. Definitely not his best stuff.

Not a huge fan of Ozzy's solo work, but I'll give 'em a shot.

No More Tears is the only one i want 

" Oh yeah.  All covers as well. "

" @skrutop said:

" Oh yeah.  All covers as well. "

But at least you did your research before you went ahead and posted. Nice. "