He's a Pirate (from Pirates of the Caribbean) on piano. To make the macro work, sit down at the piano (you can buy it on Tangaroa) and run the macro. The song is not perfect because of the possibilities of the raft (and because of my not quite smooth hands)
Download the program (Download) and go to the macro editor
press the button «Open file»
and select the downloaded file
assign a macro to a key and run the program