Keys to the Heart (2023) is a Drama film that follows troubled and alone, a boxer moves in with his long-lost mother and autistic pianist brother — but must fit in with a family he hasn't known for years. Currently, you can watch Keys to the Heart on Netflix, Netflix Standard with Ads. Streaming availability may vary by country and platform over time. It has a user rating of 7.1 out of 10 from 14 votes. Fans of drama movies may also want to explore similar titles below.