The file is a compressed archive commonly associated with Mixxx , an open-source DJ software. It typically contains "feature" data, such as waveforms, beatgrids, and metadata for your music library. What is inside?
These files usually belong in the Analysis folder within your Mixxx configuration directory. Mx_ftr.7z
Ensure your version of Mixxx matches the version that created the archive to avoid database errors. The file is a compressed archive commonly associated