35 Advertising services; business management; business administration services; providing office functions; wholesale and retail store services featuring musical instruments, musical equipment, electrical, electronic and digital equipment for processing, transmitting, recording and reading music and sound, audio equipment, amplifiers, heads of readers, cables for musical instruments and sound systems, metronomes, microphones, radios, mixing desks, music editing equipment, data processing equipment, as well as accessories, parts and components for the aforementioned products; online retail store services featuring equipment and musical materials, namely, musical equipment; mail order services provided via websites or via the telephone featuring musical instruments and materials, namely, musical equipment; import-export services for musical instruments and materials, namely, musical equipment; consulting in the field of wholesale distribution services for musical instruments, musical equipment, electrical, electronic and digital apparatus for processing, transmitting, recording and reading music and sound, audio equipment, amplifiers, heads for readers, cables for musical instruments and sound systems, metronomes, microphones, radios, mixing desks, apparatus for editing music, data processing equipment, as well as accessories, parts and components of the above-mentioned products