>>52216019HOLY NOSTALGIA PATTERN BLUE JESUS CHRIST
I've heard that melody hundreds of times as a kid, except they were singing in finnish, repeating "It's the Black Cat tango, tango, tango" and I remember a part where they end it with "from Japan it flew to us too". I've sang it too in school music class few times as a shota.
Watch but for a second
http://www.youtube.com/watch?v=uagJRrOILqQ