Harmonix and MTV Games announced the addition of twety-five new tracks to the Rock Band Music Store catalog of downloadable content for Wii. The lineup includes tracks from artists like Soundgarden, Motley Crue, Rush and from artists performing at this year’s Bonnaroo Music and Arts Festival. The tracks are available now for $2.00 (200 Wii Points) per track or even $1.00 for selected tracks.