Charvadam

Many thanks, Hervé, for your quick and comprehensive answer. Attached, you will find the three missing files, in zip format : - .omr [Freude shöner Götterfunken - omr.zip](https://github.com/Audiveris/audiveris/files/9323690/Freude.shoner.Gotterfunken.-.omr.zip) - .mxl...