15 Violins; bows for musical instrument; ukuleles; guitars; electric guitars; folk guitars; percussion instrument; classic guitars; strings (guitar); strings (violin); music instrument stands; metronomes; effectors; violin chin rests; conductor's batons; tuning forks; tuners for musical instrument; musical instrument cases; picks (guitar); plectrums; guitar effectors; drums; drumsticks-- drum stands; musical instrument stands; boxes (music); bass guitars; tempor for musical instrument