The Amy Winehouse documentary, Amy, opened in New York and L.A. theaters over the weekend, and it’s been getting great reviews. The film is expanding to other cities soon, and the studio has just shared a clip from the film that shows the 2006 recording session with Mark Ronson where Winehouse originally laid down vocals for “Back To Black.” Ronson also reflects on her relationship with Blake Fielder-Civil and how that impacted her music. Watch below.