Pure performance for playlist | WordPress.org

Hello! I choose your plugin for my huge collection of local bands (thousands files)

This collection places in tree-views catalogue: music/BAND_NAME/ALBUM/(1-10 mp3 files)

And your plugin exactly has matched with my aim. But.. ?

Can you do something for performance playlist’s generation? The first request to a new page takes about 30 seconds. After: much better (WordPress cache, maybe).

And I see direct match for generation time: number of mp3 files.