Talking to Rolling Stone, Kanye drops some lines from his upcoming single “All Day” and discusses possible release dates alone with missing an originally planned June 2014 release.

”I hope I can get one of these songs out in the next couple of weeks, just to have something up and running. But I think most likely September. I go back and forth. Like, should it be September or should it be October? Should it be November? … I was thinking it could somehow come out in June, like Yeezus, and just kill it for the summer. But then I'm like, I have to work on Adidas and be with my child.”