Homemade outdoor piano mat

[Ladybyrne]

Hi everyone. Am starting to plan a project to make an outdoor piano mat so kids can jump along a large keyboard and make music. Am struggling with how to make the individual notes. Have thought of incorporating small bellows below each key which would blow into some sort of wind instrument and produce a note. Is there such a thing as small wind instruments which produces individual notes? If so I would obviously need a set - one for each note. Am really at the very early thinking stage so any ideas would be most welcome. Thanks in anticipation

[marval]

I dont know how you would make one. If you google there are a few.