Rock Band 4 now supports exports of songs from Rock Band 3's game disc, offering players an additional 83 tracks to play in Harmonix's latest. To access the Rock Band 3 songs, you'll need to first download them as DLC, available via the 'RB3 Disc Export Pack'.To help players looking to transfer Rock Band 3 tracks over to Rock Band 4, Harmonix has offered an easy step-by-step guide, which we've pasted below from Harmonix's support page. North American users on Xbox One and PS4 have had access to the RB3 export feature for a week, but now it's available for European PSN users too. Although, PS4 users need to download each track individiually. NOTE: Please make sure that you have a stable internet connection and are logged into the profile that owns Rock Band 3. Start Rock Band 4. Navigate to “Get More Songs”. Scroll down to the new tab, “Exports”. Select “Rock Band 3”. Select “RB3 Disc Export Pack”. If you have been verified, you will be taken through to a first-party purchase screen to complete the Rock Band 3 export. Once you have purchased the export pack, you should see a confirmation screen that you have successfully purchased the Rock Band 3 export pack. You'll now be able to download the export just like you would for any other piece of content. Once complete, navigate to your song library. The exported Rock Band 3 tracks should be available in your song library to play! Be sure to restart Rock Band 4 if you do not see your recently downloaded tracks in-game immediately.
