Hi ! I've just finished a work for school but it doesn't contain music in it... I'm searching for a way to improve it with your help if you can help me :)

My project is simple. I choose a form in 3D, I can add shadows, rotation, zoom,...

But I saw someone using music to 'shake' the 3D form but I can't find a way to do that...

Here is my code, if someone knows a good function to add or to improve it (even if it's not with music), I would thank you a lot !