Sound recording apparatus; switches, electric; audio switching apparatus; power adapters; electrical cells and batteries; chargers for rechargeable batteries; battery boxes; guitar cables; cables for the transmission of sounds and images; electric wires and cables; sound recording machines and apparatus [audio-frequency apparatus]; electrical communication machines and instruments of audio and video; audio amplifiers; amplifiers; loudspeakers; loudspeakers with built in amplifiers; wireless speakers; monitor speakers; cabinets for loudspeakers; headsets; headphones; earphones; in-ear headphones; microphones; volume level controllers; audio mixers; audio interfaces; digital sound processors; voice signal processors; digital voice signal processors; graphic equalizers; digital or analogue effect processors for sounds and music; digital music players; cases for digital music players; carrying cases for portable music players; covers for portable media players; cases for digital media players; digital audio players; covers for digital audio players; carrying cases for digital audio players; audio recorders; digital audio recorders; digital voice recorders; audio players and recorders with built-in guitar effects processors; digital video players; video recorders; music and video recorders; video mixers; audiovisual mixers; audio and video mixing desks; audio and video signal processors; video signal transmitters; wireless transmitters; wireless receivers; apparatus for recording, transmission, processing and reproduction of sound, images or data; apparatus for broadcasting, recording, transmission, processing or reproduction of sound, data or images; apparatus for recording, storing, transmission and reproduction of sound or images; personal digital assistants in the shape of a watch; apparatus and instruments for data processing both in digital and analog music files; apparatus and instruments for transferring, receiving and storing sound, images and data, both in digital and analog form; downloadable computer software for music production; computer software for creating and editing music and sounds; computer software for creating, editing, recording and reproducing music and sounds; computer software for processing digital music files; computer software for controlling and improving sound quality of audio apparatus; computer software for controlling the operation of audio and video devices; computer software for controlling electronic musical instruments; computer programs for editing images, sound and video; downloadable computer software program for editing visuals, sounds and videos; covers, cases and straps for smartphones; accessories for smartphones; mobile phones; covers, cases and straps for mobile phones; accessories for mobile phones; integrated circuits; electronic circuits, not including those recorded with computer programs; semi-conductor elements; computer peripheral devices; mouse [computer peripheral]; mousepads; portable flash memory devices; guitar effects processors; effects pedals for guitars; effects pedals for use with electrical musical instruments; electronic effects pedals for use with musical instruments; electric and electronic effects units for musical instruments; effects units for electric and electronic musical instruments; electronic effects units for use with sound amplifiers; electronic effects pedals for use with sound amplifiers; electronic volume control pedals for use with sound amplifiers; guitar amplifiers; amplifiers for bass guitars; amplifiers for musical instruments; amplifiers for keyboard instruments; sound pickups for musical instruments; metronomes; wireless transmitters and receivers for electronic musical instruments; digital wireless devices for musical instruments; digital wireless devices, radio transceivers; electronic circuits and recording media recorded with automatic performance programs for electronic musical instruments; electronic circuits and CD-ROMs recorded with automatic performance programs for electronic musical instruments; carrying cases for effects pedals for use with electrical musical instruments; carrying cases for amplifiers for musical instruments; carrying cases for audio and video products; phonograph records featuring music; downloadable music files; recorded musical sound recordings; downloadable musical sound recordings; downloadable image files; downloadable music, voices, images and videos; downloadable video recordings featuring music; downloadable computer software for streaming audiovisual media contents via the internet; downloadable image files or video files or music files; downloadable video and audio files; electronic sheet music, downloadable; electronic publications; downloadable virtual goods, namely, computer programs featuring digital collectibles in the nature of electronic musical instruments, bass guitars, guitars, speakers, amplifiers for musical instruments, headphones, earphones, metronomes, electric and electronic effects units for musical instruments and covers for smartphones for use in online virtual worlds; downloadable music files authenticated by non-fungible tokens (NFTs); downloadable audio recordings authenticated by non-fungible tokens (NFTs); downloadable multimedia file containing artwork, text, audio, and video relating to music and musical instruments authenticated by non-fungible tokens (NFTs); downloadable image files or video files containing musical instruments, bass guitars, guitars, speakers, amplifiers for musical instruments, headphones, earphones, metronomes, electric and electronic effects units for musical instruments and covers for smartphones authenticated by non-fungible tokens (NFTs); downloadable loyalty, incentive, or reward cards authenticated by non-fungible tokens (NFTs); downloadable virtual goods, namely, computer programs featuring musical instruments, bass guitars, guitars, speakers, amplifiers for musical instruments, headphones, earphones, metronomes, electric and electronic effects units for musical instruments and covers for smartphones authenticated by non-fungible tokens (NFTs) for use in online virtual worlds

Tuning apparatus for musical instruments; tuners for musical instruments; musical instruments; electronic musical instruments; electric musical instruments; pianos; digital pianos; organs; electronic organs; accordions; electronic accordions; percussion instruments; electronic percussion instruments; drums [musical instruments]; electronic drums; cajons; electronic cajons; stringed musical instruments; guitars; electric guitars; electric bass guitars; wind instruments; electronic wind instruments; aerophone instruments; keyboards for musical instruments; pedals for musical instruments; guitar pedals; music synthesizers; sound source generator that generates sounds from data for controlling by electronic musical instruments; sound module for musical instruments; sound module built-in musical instruments; sound source generator for electronic musical instruments; computerized musical instruments; Automatic rhythm performance apparatus; drum machines; rhythm machines; parts, fittings and accessories for musical instruments; music stands; conductors' batons; tuning forks; stands for musical instruments; electronic drum pads; drum pedals; drumsticks; vibration proof apparatus for reducing sound of musical instruments; sound reduction mats for piano; sound reduction mats for drums; sound reduction mats for musical instruments; cases for musical instruments; carrying cases for musical instruments; carrying cases for keyboards; carrying cases for drums; carrying cases for percussion instruments; carrying cases for music synthesizers; carrying cases for accordions