Mark Daniel Ronson (born 4 september 1975) is an english dj, musician, music producer, artist and co-founder of allido records. He currently works with his band, Mark & the business intl.

I am U.A.C.C member 881 (universal autograph collectors club) and registered dealer 0095 with A.F.T.A.L (autograph fair trade association ltd) and abide by their rules and ethics.