So a sort of Rez, Child of Eden genre game? I really love those experiences! Music and art entwined (hehe, unintentional) create magical moments for the emotions we ride. The fact that it isnt an in depth game doesnt matter. The sensory stimulation will always be different for every one of us, the more you like to think and even dream, the more you will get out of it.
I think I'll pass. It looks like your basic pretentious art game.