Piano Simulator bruh Lol click the keys (or you can use touch if you have touchscreen on your computer). Press space to make the note play longer, and press the up arrow to open up your music booklet. Then you can use the left and right arrows to switch between songs.
I didn't do much but just added the happy birthday in the music booklet and added that we can play it by clicking different keys on the keyboard Press C for C on the piano , D for D on the piano , and so on and For C# press 1 , D# press 2 and so on All credits go to @Artistically for making the actual piano simulator project