From HMXHenry on rockband.com:

Hey gang,

Here's the singles coming your way as DLC next week. We know you guys like the varied assortment, so hopefully there's something for everyone here. Personally, I'm thrilled by the pairing of Dio and Morrissey, metal icon and the poster boy for over the top sensitivity. Both artists are featured on RB3, Dio with Rainbow in the Dark, and Morrissey on The Smiths track. Check them out here first and get amped up for RB3 on October 26th!

Available on Xbox 360, Wii and PlayStation 3 system (Sept. 14):

Dio – “Holy Diver” +
Dio – “Stand Up and Shout” +
Juliana Hatfield – “Nirvana”
Morrissey – “Irish Blood, English Heart”
Silverchair – “Straight Lines”
The Smiths – “This Charming Man” +
Underoath – “Writing on the Walls”

(All tracks are original master recordings)
(These tracks will be available in Europe on PlayStation 3 system Sept. 15)

These tracks will be available for purchase as individual tracks, on Xbox 360, PlayStation 3 system and Wii. Tracks marked with “+” will also be available for download in the family-friendly LEGO® Rock Band Music Store.

Price:
$1.99 USD, £.99 UK, €1.49 EU (160 Microsoft Points) per song
$2.00 USD (200 Wii Points™) per song

maybe Holy Diver will have an expert+ mode for when RB3 comes out

The Smiths and Morrissey? Don't mind if I do. :]

Holy Diver? This Charming Man?
 
I would be lying if I said I didn't wish for some Smiths in RB today, this is a get!

"This Charming Man?"

HOLY DIVER! Awesome.

FUCK I want that smiths song <3