Yeah... that
IS a Hard Choice.

The Isley Brothers' Fight The Power was used in 'Taxi' directed by Tim Story. I liked the way the song was used in a whimsical way in 1 scene.
Public Enemy's Fight The Power was not only featured in 'Do The Right Thing' directed by Spike Lee but was the underlying theme song throughout the entire movie; the song was played more than 10 times, if I am not mistaken.
I'm giving it to
Public Enemy because of the music group's relevance.