1)   DJ Mix Pro 3.0
DJ Mix Pro is a smart MP3 player and mixer that performs fully automatic quality DJ mixes ( cross fading, beat matching) between all songs. It proposes a new approach of DJ mixing since you can build and listen to your mix before they are played.

 2)   Audio Converter & Mixer 3.0.172
Audio Converter & Mixer is an easy-to-use tool for converting and mixing all kinds of sound files into one large wav file. It can configure the volume, start time and playback speed of each sound track.

 3)   Acoustica MP3 Audio Mixer 2.471
Whether you're a DJ or just creating cool mix CDs, this tool is for you! Mix MP3s, record your own, set volume fades and pans via a simple graphical interface! Its your soup. Mix it well! Exports to RealAudio™, MP3, WMA and wave files.

 4)   Audio Converter Mixer 3.0.19
Audio Converter & Mixer can convert and mix all kinds of sound files into one large wav file. Audio Converter & Mixer can configure the volume, start time and playback speed of each sound track. Extract sound track from many audio and video formats.