Discotheque Sound System DJ (DSS DJ) is much more than an audio player. It's a professional, live mixing software especially developed to use and experiment DJ techniques without turntables, dual CD player or other DJ equipment. Including multichannel (WDM) soundcard support, scratch, bend, spin, reverse play, brake, start, CUE support, pitch control with Master Tempo, bend and slow reset, precise automatic BPM counter on the fly, beat-aware loop engine on the fly, internal mixer with crossfader, mute, volume/gain, punch in, talk-over, 3 bands equalizer with kills, cut-off filters, eq faders.
This software is a commercial software. You will be able to download and test DSS DJ during a certain period of time, then, if it does what you need, you will have to acquire the full version from DSS DJ publisher. The DSS DJ 5.1 free trial version contains an installer and an uninstaller, and has a size of 1802 Kilobytes.
For additional information and support request, please contact directly DSS DJ publisher.

DSS DJ Screenshot