Watch Sing (2016) HD Full Movie Free on solarmovie.do. Watch Sing (2016) online free. In a city of humanoid animals, a hustling theater impresario's attempt to save his theater with a si...In a city of humanoid animals, a hustling theater impresario's attempt to save his theater with a singing competition becomes grander than he anticipates even as its finalists find that their lives will never be the same.