Start with a great song, Can’t Help Falling In Love.
Then add the great versions.
Here are my favorites:
Elvis – he made the hit, and a great classic.
UB40 – updated the sound and speeded it up.
A-Teens – gave it a fun fast pop sound.
Here’s my version in the back to basics, postism styel – very very simple
Hunkasaurus and His Pet Dog Guitar