Ask the DJ

Ask the DJ is a Mac program that analyses beats to perform seamless transitions between music tracks. Like a real DJ, it matches beats and adapts tempos whenever needed so the music always flows, even when cross-fading between tracks with different speeds.
Ask the DJ also cuts unrhythmical intros and outros, and levels volume. Better yet, all this is done automatically. You just need to click Play and dance.
You can also export Ask the DJ's mix art to audio files suitable for burning audio CDs. Check out http://www.wildbits.com/askthedj/

Check it out...