One oldie, where they talk about freedom, and sang by a woman, is:
Rozalla - Everybody's free
here's the song:
YouTube - Rozalla - Everybody's Free (To Feel Good)
And then there was off course
Ultra Naté with her song
Free:
YouTube - Ultra Naté - "Free"
But there is so many songs about being free in dance songs, so... It is really hard to tell which is the right one. I hope you find what you are looking for
