“The first visit he had five joints, on the second visit he gave me a CD with 15 joints on it. I had to tell him, ‘Just please stop. Can you leave me alone, please?' On the album, he probably got a good three, but in the files, he got about 20… I know the Babyface [collaboration] is his for sure.” Lil Wayne says on Kanye's trips to the studio.
Kanye West produced Lil Wayne's “Comfortable” featuring Babyface and “Let the Beat Build.” on Tha Carter III . The iTunes version also featured “Lollipop (Remix),” which included a Kanye verse.