Midterm Project: In the box idea

I felt like my idea for the midterm was a bit to simplistic and not so out of the box but i liked it so i'll share. Basically i want to make a music playing jewelry box. I want to make it so that when the box opens it lights up, i then want it so that when you turn the knob to play a pre programmed song. The LEDs in the box will light to the rhythm of the song and the micro bit will act as a screen with an animation. I wanted to incorporate all the different aspects we learned to program.