Do you mean this one
https://www.youtube.com/watch?v=faRlFsYmkeY
or there's another one that starts from Homer's head (Episode called
On A Clear Day I Can't See My Sister) and zooms out through the city, then into the galaxy and then all the galaxies merge together and it keeps on going until it comes full circle back to Homer. That uses
https://www.youtube.com/watch?v=ENl4JK6LJ0Y
Richard Strauss - Also Sprach Zarathustra (probably most famous in 2001: A Space Odyssey)
Dit any of that make sense and did it help at all?