Zulu is professional DJ mixing software for Mac. Mix and broadcast live music audio and Mp3s. 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 synchronization and a seamless crossover. Drag and drop music into or around Zulus interface and preview an upcoming track through headphones via a secondary audio output. Apply effects on the fly and more. Zulu Mac DJ mixing software features:* Crossfade in between two tracks* Automatic beat detection* Automatic synchronization between the decks based on BPM* Supports a large number of audio formats including wav mp3 vox gsm real audio au aif flac ogg and many more* 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 synchronize that loop to the BPM* Real time Equalization 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 operationAbout NCH Software:NCH Software is a leader in audio video music mp3 cd dvd telephony dictation transcription business and computer utility software for Windows Palm Pocket PC and Mac OS X. NCH has released over 80 products since 1993 and have received many awards for software excellence.