Ok, I just purchased the song. What does that get me in terms of art enjoyment? I also purchased a Van Gogh original canvas, which is cool because I really like

Ok, I just purchased the song. What does that get me in terms of art enjoyment? I also purchased a Van Gogh original canvas, which is cool because I really like Van Gogh and it’s cool to have something that he touched, plus I think it has details that the prints are missing. Are the 8-track tapes of Heroes for sale here, so I can hear the original raw recording, or did I just get nothing?