For their 15th anniversary, Red Bull Music Academy has worked with award-winning director Ralf Schmerberg to create a full-length feature film titled What Difference Does It Make? A Film About Making Music. It will see a worldwide release on 17 February, and on the 18th, you'll be able to view it from the comforts of your own home over at their website. The film takes a look at the difficulties that a life pursuing music can bring, and uses music as a background to ask questions about life itself. It has a slew of fantastic musicians making appearances, including Lee ‘Scratch’ Perry, Brian Eno, Philip Glass, Giorgio Moroder, Erykah Badu, Nile Rodgers, Rakim, Skream, Q-Tip, Bernie Worrell, Egyptian Lover, Ken Scott, Thundercat, Richie Hawtin, James Murphy, Debbie Harry and Stephen O’ Malley, and many others; they have all either lectured or been tutors at the Red Bull Music Academy. View a trailer for the movie below.