The Wreck (2019)

Firu Dorileanu, 30 unemployed, lives alone in his deceased parents' apartment. To pass his financial problems, he tries to sell his mother's contrabass. So, with this occasion, he discovers inside the instrument a letter and an old film from his mother's youth. Going behind the protagonists in the film, Firu arrives inside the wreck, there where was born his mother's secret.