That's good advice from belleofyourballroom. Especially with this song, which again is terrific for its message but poses some challenges for a dance.
It is a slow song, so even though it is at 4/4 measure, the bars per minute are less than what you might like to see in most dances.
However, a professional instructor can help you figure that out, in terms of maybe a DJ speeding it up just a tad. It would make a terrific rumba -- if you are really comfortable and have the right movement, lines and flow in your arms, etc. for a very slow song.
Hopefully someone will help you, rather than dismiss the song out of hand, which happens a lot. It is a very cool song and I can see why you'd want to dance to it.