This film is very original, combining a beautiful soundtrack with good narration, which mixes many ingredients, especially the difficulty of changing a lifelong attitude, and the fact that however one can always grow and understand. Of course, it is not easy for an elderly conductor to form a children's choir as he would like, but there are other feelings involved, ranging from an old story with a son he has never met to a more recent story, in a Havana different from the usual, but no less interesting, even if in the background. Everyone was very good, especially the children, in addition to the protagonists.
