I started a YouTube search with the word "love". There has to be a million songs with the word "love" in them.
I considered many, including:
Elvis Presley's Love Me Tender - a great love song,
The Beatles' Love Me Do - a classic,
Tainted Love & Robert Palmer's Addicted to Love - 2 songs that bring back some great college memories,
Brian Kennedy's Crazy Love - just because I love the way he sings that song,
and many many many more.
I ultimately decided on two songs. They are very different and deserve different posts and so I am posting the first one here and will do another post for my second choice.
My first choice is a YouTube music video of the movie, Love Actually. This movie is one of those "feel good" sappy romantic comedies about LOVE. I also love the song in this video, a Beatles song All You Need Is Love written by John Lennon and credited to Lennon/McCartney.
Lynden David Hall sings the song in this video.