At the TIFF premiere of Can a Song Save Your Life? Actress Kiera Knightly admits that the role of undiscovered singer Greta was a bit nervewracking to play: “I’m not a singer!” says the British actress. She must have sounded pretty good, because on Sept. 8, Variety Magazine reported that The Weinstein Company bought the US rights to film for $7 million with a $20 million commitment to advertising and prints. Now that’s something to sing about!