9 Electronic apparatus for use with musical instruments to enable the detection of musical notes played by the instruments and the generation and audible output of the detected musical notes; electronic apparatus for use with musical wind instruments to enable the detection of musical notes played by the wind instruments and audible output of the detected musical notes; electronic apparatus for use with musical brass instruments to enable the detection of musical notes played by the brass instruments and audible output of the detected musical notes; electronic apparatus for use with musical woodwind instruments to enable the detection of musical notes played by the woodwind instruments and audible output of the detected musical notes; electronic apparatus comprising sensors and/or microphones mountable on a musical instrument, a speaker mountable on the musical instrument and an electronic processor for processing signals output by the sensors and detecting played musical notes; software for use by the aforesaid apparatus; downloadable electronic publications relating to music and/or the playing of music; downloadable electronic music files.
15 Electronic musical synthesizers; electronic rhythm machines; electronic background music machines; electronically operated musical apparatus; electronic musical apparatus for instruction; electronic musical apparatus for practice; electronic practice mutes for musical instruments; electronic apparatus for synthesising music.
