DJ Mixer Professional is the complete audio and video mixing software solution for Windows. offering audio, video, and karaoke mixing ability. This ground breaking software is designed with rock-solid 4-deck coupled with a powerful DJing tool offering visual effects and creative transitions. DJ Mixer Professional includes a lot of professional features, and Hardware Controller support, allowing you to mixing your music and video on the fly. With its cutting-edge beat-lock engine, your audio will always stay on the beat, and you can work your mixes incredibly faster than any other DJ. DJ Mixer Pro's innovative feature set, reliable mixing platform and easy-to-use interface will insure that you "Rock the House" every night. perfect automated beat matching, seamless live looping, vinyl simulation, precise BPM counter, smart sync between the 4 DJ decks, sample decks, pitch shifting, tempo shifting, smooth crossfades, KeyLock, external effects, crossfader curve, perceptual automatic-gain, iTunes browser integration, plus many more advanced features are all at your finger tips. It is best choice for club DJs, mobile DJs, video DJs and entertainer. Also great for Discos, Night Clubs, Pubs, Restaurants and even Retail Stores as an automated music/video system. It is used around the world by bedroom DJs and professional superstars alike.