In the Andante movement of Mozart's first symphony, there's a theme played on the horns which I think goes Do, Re, Fa, Mi. I wanted to know if there are any flats in these notes.
Does it go, C D F E... or C D F Eb?
Also, are there any other notes that come after the theme? Or does the theme just repeat after these four notes? (Let's say, hypothetically, I wanted to play the horn part on the piano. Would I just play CDFE repetitively? Or is there more?)
For reference, here's the symphony. It should start at the beginning of the second movement.