Tracks silenced after audacity crash!

All of my audio recordings were silenced after my audacity program crashed. I saved it, and went to export it and that is when it crashed. This song has previously been saved and exported and this did not happen. Is there any way to restore the previously saved version?

and exported

If you exported the first song, then you have the WAV version around somewhere, right? That may be your backup of the first song.

If your project save crashed and you were “updating” the original project, then both may be gone. If you do this project again, the second save should be to a project with a different name. Save As rather than Save.

You should be in Audacity 2.3.2. The earlier versions could have Save problems.