Electrical communication machines and instruments of audio and video; sound recording apparatus; loudspeakers; wireless audio speakers; loudspeakers with built in amplifiers; audio amplifiers; audio mixers; headphones; microphones; graphic equalizers; digital sound processors; audio interfaces; digital audio recorders; digital audio players; apparatus for recording, storing, transmission, processing and reproduction of sound or data; apparatus for recording, storing, transmission, processing and reproduction of sound or data for use with computer; apparatus for recording, transmission, receiving, processing and reproduction of sound or data; electronic broadcasting apparatus; apparatus for broadcasting, recording, transmission and reproduction of sound, data or images; computer programs and software; computer software for creating, editing, recording and reproducing music and sounds; computer programs for editing images, sound and video; computer software for processing digital music files; software programs for mobile phones and smartphones; electronic circuits and recording media recorded with automatic performance programs for electronic musical instruments; amplifiers for musical instruments; electric and electronic effects units for musical instruments; phonograph records featuring music; downloadable music files; downloadable digital music; audio recordings featuring music; electronic publications; downloadable image files containing music and musical performances; downloadable video and audio files featuring music and musical performances; musical video recordings