It's called musipedia and it's still on! https://www.musipedia.org/query_by_tapping.html https://www.musipedia.org/query_by_tapping.html You can also search b

It's called musipedia and it's still on! https://www.musipedia.org/query_by_tapping.html https://www.musipedia.org/query_by_tapping.html You can also search by melody or by contour