About Otoe
Sound and a picture are chosen for every scene.
If it plays, sound will sound continuously and a picture will appear.
A picture is random and it carries out animation.
An automatic button sets sound and a picture to all the scenes automatically.
The number of scenes 12
Sound which can be chosen Sound of a piano From C to C on 1 octave
The picture which can be chosen ♪ of 7 colors