Zulu is free professional DJ mixing software for Windows PCs. Mix and broadcast live music, audio and Mp3's. When loading a music track onto a deck it will automatically scan the file for a beat and assign a beat per minute (BPM), and will change the tempo in the second deck for perfect synchronisation and a seamless crossover. Drag and drop music into and around Zulu's interface and preview an upcoming track through headphones via a secondary audio output. Apply effects on the fly. Zulu DJ Software Free features: Cross fade in between two tracks. Automatic beat detection. Automatic synchronisation between the decks based on BPM. Supports a large number of audio formats including wav, mp3, vox, gsm, real audio, au, aif, flac, ogg. Change the pitch in real time of each track, slow it down or speed it up to manually sync it with the other tracks. Add a cue pointer marker at any point in a track to instantly start playing the track from that point. Loop sections within a track and synchronise that loop to the BPM. Real time Equalisation on each Deck (track) including "kill" buttons for instant EQ. Apply effects in real-time to a track. Effects include Distortion, High Pass Filter, Reverb, Phaser, Flanger and Delay. Separate output for headphones. Simple and intuitive user interface for day-to-day operation.