I often use music from portals like jamendo.com. These songs may be used for free if the project is non-profit. BUT you have to mention the artists name.
So it would be very useful if I could just call a function to generate a list of used music. In perfection there would be a configuration panel in the settings window where I could select the ID3-tags which should be read from the music files. For example by . If a tag is missing, a fallback with the filename should be generated to be able to identify the file where the tags are missing.
The generated text should be put on a new slide which lists the titles each in a new line in sequence of appearance in the show and be without duplicates.