Power banks; audio interfaces; battery chargers; sound transmitting apparatus; wireless speakers; wires, electric; cabinets for loudspeakers; wireless bluetooth headset; audio- and video-receivers; horns for loudspeakers; wah-wah pedals; headphones; microphones; digital sound processors; stereo receivers; electric and electronic effects units for musical instruments; pickup amplifiers; bluetooth earphone; equalizers being audio apparatus; guitar effects processors; guitar amplifiers; audio mixers; headsets; subwoofers; smartphone software applications, downloadable; computer software applications, downloadable.

Tuner; tuning apparatus for musical instruments; guitar strings; bags specially adapted for holding musical instruments; keyboards for musical instruments; guitar picks; tuning hammers; stands for musical instruments; guitar capo; pedals for musical instruments; straps for musical instruments; guitar straps; drum pedals; tuning apparatus for musical instruments; plectrums; guitars; ukuleles; music synthesizers; stringed musical instruments; musical instruments; trumpets; keyboard instruments; drum synthesizers; drums being musical instruments; electric guitars; percussion musical instruments.