Rough Sketch

-Sound is produced via the solenoid hitting the bells. The bells will be horizontally help up with K'nex so that the solenoids can hit the sides of the bells.
-Sound will be controlled via the code produced from the solenoid.
-The components are all powered by the 12 volt battery.
-The musical range of the instruments will be provided by the bells. The range of the music will be dependent on the apparatus hitting the bell. Two will be hit by metal, two by a mallet, and two by a wooden rod to create different ranges of sound.