3. Dolly Parton and Carrie Underwood: “I Will Always Love You”
Dolly Parton can have her own duet list without missing a beat but we had to include these other people as well. Now we know this song because every time we hear Whitney Houston’s version, it makes us cry. Don’t pretend like it doesn’t! Anyway, Dolly recorded it even before Whitney and this most beautiful of country pop duets with Carrie Underwood is extra special. This little compilation of duets is worth a listen and we highly recommend it.