Il libro analizza la relazione tra i centri tonali nei corali di Bach in tonalità maggiore, evidenziando un processo dialettico tra tonica e dominante. Esplora come il conflitto tonale si sviluppa nella Transizione Tonale Argomentativa e come il compositore affronta le sfide derivanti dall'origine dei cantus firmus.
The Development Section Understood as the Argumentative Tonal Transition
The book delves into the intricate tonal relationships in Bach's chorales, particularly in major tonality. It explores a dialectical process where tonal conflicts arise between the tonic and dominant in introductory phrases, leading to a resolution in the developed section known as the Argumentative Tonal Transition. This section showcases how conflicting keys present their tonal arguments before returning to the initial key. The analysis highlights Bach's challenges due to the cantus firmus's origins, which sometimes complicate tonal processes, requiring nuanced compositional decisions for effective resolution.
El libro analiza la relación entre los centros tonales en los corales de Bach en tonalidad mayor, destacando un proceso dialéctico que conecta las frases introductorias, de desarrollo y de cierre. Se centra en la "Transición Tonal Argumentativa", donde se resuelve el conflicto tonal antes de regresar a la clave inicial.
Le livre explore la relation entre les centres tonaux dans les chorals de Bach en tonalité majeure, mettant en lumière un processus dialectique. Il analyse comment les conflits entre la tonique et la dominante se développent et se résolvent dans la transition tonale argumentative, avant de revenir à la tonalité initiale.