interesting situation, need scripx

[SLAMnesia]

I have a cool puzzle where you read a note and its poetry about a piano key, you go to the piano, open the hatch thing, and then when you click on the piano keys it plays a little exerpt of something. you click it 4 times (each time playing a different tune) and on the fourth it makes a key become active/spawn and fall out of the bottom of the piano key area thing. and when the key comes out you look at it for a second or so and it plays the ui_sanity_gain.snt file

How would one do this?