Mirwais is in the June issue of French gay magazine Tetu and he talks about Madonna saying that they still have 4 or 5 songs to make together that did not fit in the concept of "Hard Candy" including a superb folk one he likes very much.

Mirwais says that after producing Madonna he refused to produce J-Lo and many others because as he puts it "Once you've worked with the best there's no use to downgrade".

Source: Drowned Madonna