How North West Inspired Kanye West's New Song

Listen to the heartfelt new track.

"People always ask me what my favorite Kanye song is and it's 'Only One.' Kanye feels like his mom sang thru [sic] him to our daughter," his wife, Kim Kardashian, revealed on Twitter. "I cry every time I hear this song."

West's mother, Donda, died in 2007. Shortly after North's birth in 2013, West gushed that Kardashian and their child gave his life new meaning.

Kardashian, 34, posted a link to the track, which hit iTunes at midnight, as well as a photo of West with North.

"Such a beautiful photo of Kanye and North by Inez and Vinoodh," she gushed.

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