I don't have a clip but several years ago a client had died and his family gave me his computer and collection of music he had downloaded and put on CD. But one disc was a Rip from a CD but not done right, 28 songs have no title on the disc, just track numbers. I actually recognized the performers and the recorded songs but one was new to me called Tree. It is the poem named Tree by Joyce Kilmer years ago and set to music and recorded by The Sons of the Pioneers.
Another I like has had a number of performers record it after the movie came out, recorded under 2 titles. It's a song in Dr. Zhivago called Lara's Theme or Somewhere My Love. I have recordings by a couple of orchestras, both vocal and instrumental, also instrumentals by Roy Clark and Chet Atkins and a very nice vocal by Red Steagall. Most done in late '60s after the movie.
A couple I've heard lately as background on TV commercials are Clair de Lune and Peer Gynt.