Is it the ad you can watch from this site:

Nike Hockey site

If so, the song is called Don't Fence Me In, written by Cole Porter, although I don't know who is performing it in this case - it appears to be a punk version. I have a version by David Byrne, of Talking Heads fame, singing it on the Red, Hot & Blue compilation CD, with kind of a mambo beat.

You could go to the All-Music Guide site or one of the online CD stores and do a search for the name of the song to find out which CD's have it on, and then listen to the track sample.

If this is not the right ad, can you be more specific and tell us some of the lyrics, or other identifying information please, to help in the search.

If you can identify some specific phrases it is worth doing a search on Google.com using the search terms"

lyrics "       "

putting the specific phrase in the double quotes.

Helen