A multimedia interactive screensaver (music and/or sound effects can be turned off) featuring animations from our free musical educative game Happy Note! Note Cracker. You can choose among four different speed settings (each with its own music) and four backgrounds with funny pictures (Pianist player, Drummer...) or if you prefer, you can use one of your own pictures. Happy Note! Note Cracker Screensaver is an interactive screensaver : you can also play with it ! Installing or uninstalling the program is entirely automatic and takes only a few seconds.