This is something a little different.
Modest Mussorgsky's classical "Pictures at an Exhibition" performed not by a full 80 piece orchestra but by a trio calling themselves Emerson, Lake and Palmer. The live recording preceded their time as an overrated and indulgent prog rock "supergroup".
This one is a bit strange for my taste, it kind of reminds me of something like Disney's Fantasia motion pictures, rather than portraying a full movie or song, only a unique portion of it is performed.