I listen music all day every day (you know), like almost everyone in this century. And just like a normal guy i have a lot of music that i would like listen always, one of those songs is :"Atom heart mother". This is a piece of 25 minutes made by Pink floyd , and  it is  a complete (and insane haha) masterpiece of conceptual Prog rock from the homonymous album made by these guys in the early 70's.
His complexity, his unusual rhythm and infuences from clasic music make fell something that i can't even describe in my mother tonge.Trust me it's amazing and if you can, listen it.