Electrical and electronic audio apparatus and instruments; sound recording, manipulating, amplifying, reproducing and transmitting apparatus; electrical and electronic apparatus and instruments, all for audio amplification, for the graphic equalisation of sound signal frequencies, for mixing sound tones, altering sound tones, or effecting echo, delay and other effects; sound amplifiers; amplifiers for sound reproducing equipment and for use with musical instruments; amplifiers complete with loudspeakers and cabinets; valve and digital guitar amplifiers; sound reverberation units; sound mixing, processing and synthesizing apparatus; sound mixers; sound-mixer units; microphones, headphones; loudspeakers; horn-type speakers, loudspeaker cabinets; cases for loudspeakers; foot pedals and foot switches for processing, amplifying or distorting sound; sustain pedals, expression pedals, delay pedals, all being electronic effects pedals; radios; MP3 players; portable and handheld digital electronic devices for recording, organizing, transmitting and processing audio, data and video files and electronic accessories therefor; docking stations; stands for MP3 players; stereo amplifier and speaker base stations; stereos; car stereos; vehicle stereos; CD, DVD and MP3 cases; computer games; interactive DVD games; computer software for recording sound; electronic tuners; amplifier tuners; computer software for tuning instruments; remote control apparatus; apparatus for controlling amplifiers; computer software; computer software for controlling amplifiers; application software; application software for sound recording, manipulating, amplifying, reproducing and transmitting apparatus; computer software for sound recording, manipulating, amplifying, reproducing and transmitting apparatus; audio processing apparatus; speakers; speakers audio equipment; speaker enclosures; speaker switches; audio speakers; loud speakers; monitor speakers; audio speaker enclosures; audio speakers for home; speakers for record players; car speakers; audio speakers for automobiles; record players; software to control and improve audio equipment and sound quality; audio playback software; firmware; computer firmware; interactive computer software; apparatus for the processing of sound; downloadable musical sound recordings; sound data file; data transmitting apparatus; software for remote diagnostics; telecommunications devices; hand-held computers; computer cases; mobile phones; mobile phone cases; mobile phone speakers; computer software for communicating with users of hand-held computers; sunglasses; eyeglasses; eyeglass frames; eyeglass cases; spectacles optics; spectacle lenses; spectacle frames; spectacle cases; mouse mats; magnets, refrigerator magnets; calculators; computer software for use with any of the aforesaid goods; wireless transmitters; wireless telephones; wireless communication apparatus; wireless telephony apparatus; wireless headsets for smartphones; wireless transmitters and receivers; two-way wireless communication systems; wireless high frequency transmission instruments; parts and fittings for the aforesaid goods