DJ OPERATION SYSTEM OPERATION SYSTEM

Audio mixers; Computer memories; Memory cards; Computer storage devices, namely, high-speed storage subsystems for storage and backup of electronic data locally or via telecommunications network; Optical discs containing software and programming prerecorded for use in audio mixing to mix sounds so as to fulfill the function of a DJ operation system; Prerecorded magnetic data carriers; Computer hardware and software for processing digital music files; Computer software featuring musical sound recordings and video recordings; Computer software for manipulating digital audio information; Computer software to control and improve computer and audio equipment sound carrier