User blog comment:Kuomintang The Jump119/How do you make level music like Speed run 4?/@comment-33420196-20180307194414

You can find a site like soundcloud where you can use a digital software to get the sounds you'd like, or find a song by another person (that's free to use), site it in your game, upload the song to roblox, and insert it into your game. If you need help inserting it, videos on youtube would be easier.