10,000+ tracks in a Playlist workaround

so if you use Intelligent Playlist you can do this, so if you pick a genre and you have 10,000+ tracks, well that you can do is split it up by you genre by adding a BPM rule in your Intelligent Playlist  so you can set BPM < 120 then the next Intelligent Playlist BPM "is in the range" 120 to 123 then the next Intelligent Playlist BPM "is in the range" 124 to 125 then the next Intelligent Playlist BPM > 125

you might have to play round with the different ranges to keep the tracks under 10,000 in a Playlist. Then you can export the Playlists to your USB flash drive.