Mark Ronson

DJ, record producer

worked on Amy Winehouse's last album

• and other stuff with the Dap Kings

did Uptown Funk with BrunoMars

• growing list of songwriting credits after BlurredLines lawsuit (Copy Right).
• http://www.theguardian.com/music/2015/jan/18/mark-ronson-uptown-special-review
• http://www.theguardian.com/music/2015/jan/04/mark-ronson-uptown-special-interview

also a Lady Gaga, Queens of the Stone Age