How do I export Rock Band 2 songs to Rock Band 4?

You can download songs from Rock Band 2 into Rock Band 4 only if you previously purchased the export.

Note: The Rock Band 2 export offer has expired. If you did not purchase it when it was available, you cannot export these songs now. 

Xbox

1. Press Menu on the Rock Band 4 tile.
2. Select Manage game.
3. Scroll to Ready to install.
4. Download the available songs.

PlayStation 4

1. Search for Rock Band 2 Export in the PlayStation Store.
2. Download the available songs.

Some songs from this title were featured as standard DLC in Rock Band 4. 
Note: Some exported songs were included in Rock Band Free Pack 01, not the Rock Band 2 export pack.