Exporting tracks from rekordbox to usb

 When trying to export my music from rekordbox to my USB on mac, the only things that show up are contents and pioneer. From here i click on contents and then it says another folder and then another folder where i find some of the songs from the playlist. Also, the rest of the tracks are exported and the actual mp3 file song itself is in its own folder. The music exports but exports the tracks into their own folders. Am i doing something wrong? I just want to be able to export a playlist onto my usb to then plug into cdjs etc. Any help or guidance will be greatly appreciated. Thanks.