how to add music to an object roblox
[edit] Creating Sounds. ROBLOX supports uploading custom .mp3 files to play in your games and like Models, Decals, Plugins, etc, can be used by other developers in their games. To do this on the ROBLOX site, click on the Develop tab and select Audio on the left. You will then be prompted to upload a local file and give it a name. Audio files must be in .mp3 or .ogg format and must be less than 120 seconds and smaller than 8192 KB. It costs 100 to upload an audio file.