The Score (2013)

Kathy (22) is a college student looking for a place to live. She has moved into Sara (70) House. Sarah has ridiculous rules that Kathy must abide. There is a piano in the house that Kathy is NOT allowed to touch. One night Kathy secretly brings her boyfriend over and breaks Sara's recorder, but she didn't mean it. Sara is getting crazy. Kathy gets impatient. She is moving out. Next day Kathy is tempted by the covered piano that she was instructed NEVER to touch. At this point the secrets of the Piano is revealed. Through loss of loved ones from death, and memories of life, Kathy and Sara discover what it means to live in the good moments of the past.