mu+sic / music puzzle for children

Think about child takes a present full of songs that he/she just learnt.Mu+sic is a song puzzle game designed for 5-7 years old children.It involves eleven modules: one main part+10 little parts.
Main idea is make children combine little note groups correctly and create the song that he/she learnt from his parents or teacher.

When you buy it main module has already includes default children songs in it.It’s role is dividing and sending song’s notes equally for each little modules by bluetooth.You can also transfer more song by usb device.