The 35-year-old rapper - who has just released his latest album Yeezus - was so inspired by the birth of his first child with girlfriend Kim Kardashian last week that he has already started working on new music.
A source told Life & Style: "He's been really inspired by the birth. He's written four songs already."
Meanwhile, it has been revealed that Kanye is happy for him, Kim and their baby - who reportedly left hospital on Thursday - to move in with Kim's family until renovations on their new Bel Air mansion are complete.
An insider previously revealed: "All that's going to happen is that the family is going to wait on Kim hand-and-foot and do everything around the house while she and Kanye just chill with the baby. That sounds like a deal. It's like first class service all the way at Kim's mom's house.
"They're very thankful for the way they've been treated, and the hospitality [at the hospital] is amazing. But it's nothing like being at home, in your own space, with your own things."
