Custom songs can be uploaded to the "GH Tunes" service, allowing other players to rate songs and search and download songs by these ratings. A Showcase service provides some of the best user works alongside new songs from popular artists for players to download. Players can only upload five songs to the service at the start, but players that have highly rated songs gain the ability to upload more. Bright stated that uploaded songs would be actively monitored, and that covers of copyrighted songs would be removed from the service while also taking down any other requests made by copyright owners. The PlayStation 2 version of the game features custom song creation, but does not support the uploading service.