<P> The study of music and emotion seeks to understand the psychological relationship between human affect and music . It is a branch of music psychology with numerous areas of study, including the nature of emotional reactions to music, how characteristics of the listener may determine which emotions are felt, and which components of a musical composition or performance may elicit certain reactions . The field draws upon and has significant implications for such areas as philosophy, musicology, music therapy, music theory and aesthetics, as well the acts of musical composition and performance . </P> <P> Two of the most influential philosophers in the aesthetics of music are Stephen Davies and Jerrold Levinson . Davies calls his view of the expressiveness of emotions in music "appearance emotionalism", which holds that music expresses emotion without feeling it . Objects can convey emotion because their structures can contain certain characteristics that resemble emotional expression . "The resemblance that counts most for music's expressiveness...is between music's temporally unfolding dynamic structure and configurations of human behaviour associated with the expression of emotion ." The observer can note emotions from the listener's posture, gait, gestures, attitude, and comportment . </P>

A group of songs connected to each other by a common idea emotion or story