| 摘要 |
A musical composition discrimination apparatus, a musical composition discrimination method, a musical composition discrimination program and a recording medium, provide a musical composition and information thereon as desired by a user. In the musical composition discrimination apparatus, a system control unit 4 calculates from the musical composition data a music interval power-additional level corresponding to a harmony provided by the musical composition, calculates a harmony clearness indicative of a degree as to whether the harmony is acoustically clearly audible or not, based on the calculated music interval power-additional level, and discriminates an impression of the musical composition based on the harmony clearness.
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