Clementine audio player sometimes shows albums with duplicate tracks. Aparently on disc, there are no duplicates. Here's how to solve this issue.
What? Duplicates in your Clementine-library, but not on disc?
It happens from time to time: the fantastic audio player Clementine seems to make a mistake, and shows all the… https://www.puffino.nl/blog/how-solve-problem-duplicate-tracks-clementine-audio-player/