today we were brainstorming of ideas that were possible and this is what Blake and me came up with, 

the first one is a hot wheels track with a hot wheels car with rods on the car. and the car would go around and the rods would hit different things and make music a it would also have a motorized thing so when the car went through it, it would gain speed a make the music again

the second thing was a electronic thing with a stick on it and drums on the side so the rod would go back and fourth and hit the drums,

and finally the last one is a rod that had laser cutter wood with a handle and a leather wrapped drumstick on it with springs attached to the drum so when you pulled back the handle the drumstick would hit the drum.