Apparatus for recording, transmission or reproduction of sound and images; audio electronic components, namely, surround sound systems; blank CD-ROMs for sound or video recording; blank integrated circuit cards for recording, transmitting, and reproducing sound and images in mobile telephone services; computer programs for editing images, sound and video; electronic sound mixing, processing and synthesizing apparatus; musical sound recordings; personal headphones for use with sound transmitting systems; radio receivers and monitors for reproduction of sound and signals; recording and playing devices for sound and image carriers; software to control and improve audio equipment sound quality; sound and video recording and playback machines; sound mixers; sound recorded magnetic cards, sheets and tapes; cinematographic apparatus, namely, sound recording apparatus and instruments; sound recording apparatus; sound recordings featuring music; computer software for processing digital music files; computer software for manipulating digital audio information for use in audio media applications; computer software to enhance the audio-visual capabilities of multimedia applications, namely, for the integration of text, audio, graphics, still images and moving pictures; computer hardware and software used for the control of voice controlled information and communication devices