Apparatus for recording, transmission, processing and reproduction of sound, images or data; Audio amplifiers; Audio circuit boards; Audio mixers; Audio processing equipment, namely, limiters and compressors; Audio recorders; Computer software for controlling the operation of audio and video devices; Computer software for creating and editing music and sounds; Computer software for manipulating digital audio information for use in audio media applications; Computer software for use in the safeguarding of digital files, including audio, video, text, binary, still images, graphics and multimedia files; Computer software to control and improve computer and audio equipment sound quality; Digital audio and video recorders and players; Digital audio players; Digital signal processors; Digital sound processors; Digital voice signal processors; Electronic effect pedals for use with sound amplifiers; Electronic products for the manipulation of the frequency, time, and amplitude characteristics of audio signals, namely, audio processors; Electronic sound mixing, processing and synthesizing apparatus; Guitar effects processors; Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files; Signal processors; Software to control and improve audio equipment sound quality; Sound and picture recording apparatus; Sound and video recording and playback machines; Sound boards; Sound cards; Sound level meters; Sound mixers; Sound recording and sound reproducing apparatus and instruments; Sound recording apparatus; Sound reproducing apparatus; Sound reproduction apparatus

Electronic effects pedals for use with musical instruments; Foot pedals for use in connection with musical instruments; Guitar pedals; Sound effect pedals for musical instruments