| 摘要 |
PROBLEM TO BE SOLVED: To intuitively recognize repeated reproduction of a plurality of elementary pieces. SOLUTION: A storage device 20 stores an elementary piece data A for expressing a waveform of a musical sound and a feature amount F of the musical sound, as to every of the plurality of elementary pieces P with a divided musical piece. A display control part 12 displays an elementary piece ring C arranged annularly with a plurality of unit patterns GU, on a display 34. An elementary piece allocating part 14 allocates the elementary pieces P to the respective unit patterns GU. Each unit pattern GU allocated with each elementary piece P is displayed in a mode (hue) in response to the feature amount F of the elementary piece P. A reproduction part 16 reproduces the elementary piece data A of the elementary pieces P allocated to the respective unit patterns GU, according to the arrayed order of the plurality of unit patterns GU in the elementary piece ring C. COPYRIGHT: (C)2009,JPO&INPIT
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