This paper delineates meaningful relationships of passions, emotions, feelings, affections, nuances and aural perceptions of expressions and utterances, for understanding human artistic possibilities historically and contemporarily in the fraternal arts of music and poetry, with reference to sounds, silences, sequences, rhythms, rhymes, repetitions, retards, accelerations, tempos, harmonies, melodies, forms, etc., in four poetic and three musical compositions uniquely created by its author.

The fact that Davis changed his mind radically several times throughout his life appeals to the curiosity. This thesis considers what could be one of the most important and definitive changes: the change from hard bop to modal jazz. This shift, although gradual, is best represented by and culminates in Kind of Blue, the first Davis album based on modal style, marking a clear break from hard bop. This thesis explores the motivations and reasons behind the change, and attempt to explain why it came about. The purpose of the study is to discover the reasons for the change itself as well as the reasons for the direction of the change: Why change and why modal music?