Tsutomu Yanase

Electronic musical instrument having plural different tone generators employing different tone generation techniques

Electronic musical apparatus having volatile internal clock to be corrected by external clock and computer program therefor

Music layout device and method

Electronic musical apparatus, music contents distributing site, music contents processing method, music contents distributing method, music contents processing program, and music contents distributing program

Music-content using apparatus capable of managing copying of music content, and program therefor

Electronic musical apparatus, control method therefor, and storage medium storing instructions for implementing the method

Electronic musical apparatus displaying network service items for selection and computer program therefor

DEVICE FOR USING MUSIC CONTENT AND PROGRAM

Electronic musical instrument, music contents delivery site, and music contents processing program

Electronic musical instrument with minus-one performance function responsive to keyboard play