[Update 12:00 pm ET 12/15/2022: Dan Walsh, an Epic Games representative who previously worked for Rock Band-maker Harmonix (acquired by Epic in 2021), tells Ars that "Rock Band DLC is not being delisted or taken offline as part of today's announcement. Players will still be able to play any DLC they purchased in Rock Band 4 or (offline) in Rock Band 1-3." Walsh adds that previously purchased Rock Band songs will still be able to be re-downloaded after the server shutdown. Exported tracks from previous discs (only offered for a limited time) will not be offered online, as has always been the case. Players who want to add songs to Rock Band 1-3 can also do so directly through their platform store, i.e. Microsoft or Sony.]