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Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
computer software programs and user manuals supplied therewith that provide professionally recorded music, lyrics, musical instrument sounds, and unique sounds with controls for personal selections of pitch, tempo, volume, unique sounds, and musical instrument sounds for purposes of musical entertainment and education