"Without You" is a song originally written and performed by Harry Nilsson in 1971. The track expresses deep feelings of loss and longing, highlighting how life feels incomplete without a loved one. Its emotional lyrics and haunting melody have resonated with many listeners over the years. The song gained renewed popularity when it was covered by Mariah Carey in 1993, becoming one of her signature hits. Carey's version showcases her powerful vocal range and emotional delivery, further solidifying the song's status as a classic in the pop and R&B genres.