Downloadable children's educational software; Downloadable children's educational tablet applications; Downloadable electronic game software; Downloadable electronic sheet music; Downloadable music-composition software; Downloadable printable music staff paper; Electric and electronic effects units for musical instruments; Electric audio playback units; Electronic metronomes; Electronic sheet music, downloadable; Electronic sound pickups for guitars and basses; Electrotechnical vibration meters; Musical instrument adaptors; Musical instrument connectors; Vibration meters; Vibration sensors
Electrical and Scientific Apparatus