YouTube to Midi Thought of the Day: Sega is Ages Spelled Backwards
Currently there doesn't exist a way to convert a youtube video to a midi file in one step, so this two-step method will have to do. This site is meant to help anyone who wants to make a midi out of the audio from any video on YouTube. Anyways, if you haven't checked out the Nintendo Switch yet, you totally should. Looks awesome.
Convert and download YouTube videos to midi online for free in two simple steps. Youtube2midi.com is the easiest and only online service to convert a Youtube video to midi. No registration, software download, or account needed, just a YouTube URL.