[EDIT-1]: Please try: Musicolet › menu › Settings › Song library and tags › Advanced › Preferred scanner › set 'Musicolet scanner'. (2) Then, Musicolet › menu › Scan › Advanced › "Reload metadata tags of all songs" › "Scan now". -- If the issue still persists then please use UTF-8 (or UTF-16) encoding for tags and repeat the step (2). 🙏🙂