Super Mario Bros. 3 in 3 minutes - World Record Speedrun Explained

The most important information I had when making this video and many of the views were based on the amazing work of IsoFrieze, so I want to thank him for doing it, as well as helping me fix some things. Additionally, more detailed explanations of the sound glitch and other internal mechanics written by KabAudio can be found in the video description. Thanks for watching!