It can help the mood if music is played. I am still listening to the 4th movement of Beethoven's 9th "Choral" symphony as I drive on errands.
We have monotone overcast skies with no real sun and we have snow on the ground so everything is white. A rather monochromatic decorating scheme. Good music helps put color in our minds and moods and that can help our cheer level.
I wrote nearly two years ago a blog post about the video on the Metropolitan Opera Company web site. When I started playing a CD of famous opera choruses this morning, the "Chorus of the Hebrew Slaves" brought the Met's video to mind.
https://www.youtube.com/watch?v=2VejTwFjwVI
YouTube is a treasure of music and movies of all types.
