"All I Want for Christmas Is You" is a popular Christmas song written and performed by Mariah Carey. Released in 1994, it quickly became a holiday classic, known for its catchy melody and heartfelt lyrics. The song expresses a desire for love and companionship during the festive season, emphasizing that material gifts are less important than being with a loved one. The song has received critical acclaim and commercial success, topping charts in multiple countries. It has been covered by various artists and featured in numerous films and television shows, solidifying its status as a staple of Christmas music.