rekordbox dj Automix, you can easily mix your playlist with confidence and accuracy. Track phrases are detected by an all-new phrase analysis algorithm in rekordbox’s KORETECH engine. In addition, Automix uses track information such as beat position, BPM and key, to produce natural mixes. You are free to scratch, apply FX and change the order of tracks whenever you want. Use rekordbox to record your sets and share them with the world via social media channels including Mixcloud, YouTube and KUVO. When you upload your mix, all track titles and time stamps are automatically added by rekordbox, so listeners can check each track title while enjoying your set.