Please help me ID this russian science fiction movie

[guiller]

In the late 70´s I watched on TV a russian (soviet) science fiction movie that I´ve never seen shown again. It was shot on black and white film, and dated from the 60´s or perhaps early 70´s. It involved very little spoken dialogs, and long scenes with the music background provided by the well-known adagio for strings composed by Albinoni. The plot was drammatic, possibly ended in tragedy, like with all the spaceship crew dead. I vaguegly remember a spaceship that founds another one, with no survivors on it. The cosmonauts walked exploring the empty spaceship with shoes that had some lights on them as they clamped the floor in the absence of gravity. The music of Albinoni gave the whole episode a very dark and tragic atmosphere.

Is this description ringing any bells?

All the best