“I Will Always Love You” is a song written and originally recorded by Dolly Parton in 1973. The song expresses a heartfelt farewell to a loved one, emphasizing gratitude and enduring love despite the need to part ways. It showcases themes of love, loss, and appreciation. The song gained immense popularity when it was covered by Whitney Houston in 1992 for the soundtrack of the film The Bodyguard. Houston's powerful rendition became a global hit, topping charts worldwide and solidifying the song's status as a classic. It remains one of the best-selling singles of all time.