equinux SongGenie 1.2.1 - Manual (Page 13)

Technical Details
In this chapter, we’ll look at some more in-depth questions about the way
SongGenie works.
Supported file types
In order to be able to work her magic, SongGenie needs to be able to “listen”
to and update your songs. Currently, SongGenie can work with the following
music file types:
‣ AAC files, including unprotected iTunes Plus files from the iTunes Store
‣ MP3 files
‣ Apple Lossless Files
Storing Song Information
The song information you apply using SongGenie will be written directly into
your music files. So the next time you play that song using iTunes or any other
music software or device, the new information will show up.
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