The trick is to do 88 columns, punch them out on a roll, and run it through a player piano.

this deserves more upvotes

	▲	gus_massa 4 days ago \| parent [-]
		If someones implements it in a webpage, I expect it to be a nice post for HN. It will sound horrible. IIRC if you know music and choose only 4 notes correctly, even random notes may not sound too bad. So perhaps the version with 88/12*4 columns may be better.