Project 2 - Brainstorming ideas

I have though of a first idea for my transformation using a story board to show the visual aspects of it. Here is my first sketched concept:

The idea was to form a basic music making interaction. I made a square shape in the middle which was the 'sound box' this is where the sounds play when the various squares are placed inside. I chose to use different instruments for each square so that they form a song when put together. I made the co-ordinates of where the squares are place change the tempo of the sounds e.g. nearer the edge is slower and closer to the centre is faster. I did this because it lets the user make the sounds their own.

This idea was not practical for this task as i found it was not very original and was to much of an 'example' of interaction more than a design. I need to create something that the user can play with, where they can change and form many different ways for sound to play.