Kanye West is a model father in the touching visual for his brand-new single "Only One". The 37-year-old rapper appears to channel a message from his late mother Dr. Donda West as if she was looking down on him from heaven. The song was written by Kanye West together with Kirby Lauryen and legendary Paul McCartney of The Beatles fame, who aslo produced the record. It is the first track released by Kanye West since the release of his sixth studio album 'Yeezus' on June 18, 2013. The music video was directed by Spike Jonze and features Kanye West's and Kim Kardashian's 20-month-old daughter North West during a walk in the park with her proud father.