Day 09 - A movie with a good soundtrack
Discounting musicals - which I adore - the one which I remember noticing and loving, long ago, was the soundtrack of the 1975 Rollerball, especially its use of Albinoni.
Current top choice: Howl's Moving Castle.
Otherwise? I love Howard Shore's music for The Lord of the Rings.
I like the Pirates of the Caribbean music, too.
And then there are all those wonderful musicals.