Calvin putting solo work first
Calvin Harris has revealed he is taking time out from producing other people's music to focus on making some more of his own.
The 30-year-old Scottish DJ has written songs for stars including Kylie Minogue, Chris Brown and Cheryl Cole.
But Calvin told the Daily Mirror: "It's very rarely that I have to deal with it face-to-face. Usually, it's not really a case of turning them down, it's the case of I've got too much on. Do you know what I mean?
"It's a serious thing. I've got to finish my album, I have to take care of me before I take care of anyone else."
The music producer released his last solo album 18 Months in 2012.
Calvin recently posted a video clip on Instagram of himself in the recording studio with the caption: "Been doing this."