Operating on-line marketplaces featuring musical instruments and bows; Providing a website featuring a registry of musical instrument information; Providing an on-line directory information service featuring information regarding musical instruments and bows; Providing on-line registration services for musical instruments and bows

Air analysis apparatus; Batteries, electric; Computer peripheral equipment; Distance measuring apparatus; Electric light dimmers; Electronic cables; Laser object detectors for use on vehicles; Laser rangefinders; Optical lamps; Protective footwear for the prevention of accident or injury; Radio sets; Range finders for golf; Remote controls for radios, televisions, stereos; Satellite-aided navigation systems; Scales; Telescopes; Wire diameter measuring devices