Harmonix puts Rock Band 3 DLC packs for Ozzy, The Black Keys, more on sale

Those freshening up on their Rock Band 3 skills in preparation for Rock Band 4 will be pleased to know four DLC packs for the former are on sale.

The following song packs are on sale for 40% off and if you are an Xbox Live Gold member, you can take 50% off.

• Aerosmith Greatest Dimensions 6-pack (Back in the Saddle, Dream On (Live), Legendary Child, Lover Alot, Sweet Emotion, and Walk This Way) - $5.99
• Black Keys Pack 02 (Howlin' For You, Lonely Boy, and Tighten Up) - $3.29
• Nine Inch Nails Pretty Hate Pack 01 (Terrible Lie, Head Like a Hole, Sanctified, and The Only Time) - $4.19
• Ozzy Osbourne 8-pack (Mama I'm Coming Home + (pro), Bark at the Moon + (pro), Mr. Crowley, Diary of a Madman, I Don't Know, Flying High Again, Steal Away (The Night), and Over the Mountain) - $8.09

Harmonix has said Rock Band 4 will be compatible with 2,168 previously released tracks so if you don't own the above as of yet, now is a good time to get to downloading them.

Thanks, Shack.