Yes, but only Family Friendly songs are playable.
Open up Rock Band 1 and go to options I think or maybe extras. In that column there will be a spot to select Export Songs. Click that and pay the fee and then it will download it to your hard drive....
they just have to be on your hard drive
1. AC/DC "Let There Be Rock" 1970s 2. AFI "Girl's Gone Grey" 2000s 3. Alanis Morissette "You Oughta Know" 1990s 4. Alice in Chains "Man in the Box" 1990s 5. Allman Brothers "Ramblin' Man" 1970s 6....
for rock band 2 i like shaklers revenge and painkiller for rock band 1 i like foreplay/longtime.