'Amy' one in a wave of highly anticipated music docs

After gathering buzz as it made its way to festivals over the past month, the Amy Winehouse documentary "Amy" is finally set to hit theaters on Friday in the US and UK, joining several other high-profile musical documentaries to make waves this year. With an international roll-out planned for the week ahead, "Amy" -- which debuted at the Cannes Film Festival -- provides a look into the life of the Grammy-winning British singer-songwriter, who died in 2011 at age 27. Asif Kapa