To ensure authenticity, Ryan Gosling underwent three months of intensive piano training so that he could perform all his own musical parts on screen without the use of hand models. Visual Direction: Cinematographer Linus Sandgren
The film features a range of musical numbers, including jazz, pop, and classic Hollywood-style musical sequences. The soundtrack, composed by Justin Hurwitz, features original songs and scores that blend jazz, pop, and classical music. la la land 2016 okru full