I've never been a Tommy Sands fan and thought that "Teenage Crush" was a poor attempt to cash in on the Elvis craze.  Obviously millions of fans disagreed with me at the time and I'm sure presently as well.  I think Tommy's best effort was "The Worrying Kind" but that's about it for me.  Have attached an episode of "What's My Line" with Tommy and Nancy Sinatra.  There are also a couple of interesting interviews on YouTube which are easy to find.  Enjoy!
https://youtu.be/eacwLyiVoX8