Information processing terminal and music information generating method and program

An object of the present invention is to provide an information processing terminal that specifies emotions from a voice and audio outputs music suitable for the specified emotions to enable the emotions of a loudspeaker who uttered the voice to be recognized readily. In an information processing terminal according to the present invention, an emotion inferring unit 23 detects, from sound information, at least two emotions of an utterer who uttered a voice included in the sound information, and a music data generating unit 24 synthesizes music data, stored in a music parts database 242 and corresponding to the emotions detected by the emotion inferring unit 23, and a controller 22 reproduces the music data generated by the music data generating unit 24.