Cadential Phrase: A sequence of chords that concludes a musical phrase, providing a sense of closure or resolution.
Context and Significance
Cadential phrases are pivotal in shaping the structure and flow of music, offering listeners a point of resolution or pause. They are commonly found in classical compositions, jazz, and even popular music. These phrases often signal the end of a section or a piece, helping to delineate musical ideas and creating a satisfying listening experience. Cadential phrases are utilized by various instruments and ensembles, from solo piano works to full orchestral scores, underscoring their versatility and importance.
Historical Background
The concept of cadential phrases dates back to the Renaissance period, where composers first began to formalize musical structures. Over time, these phrases evolved, becoming more sophisticated during the Baroque and Classical eras. Composers like J.S. Bach and Ludwig van Beethoven employed cadential phrases extensively, using them to enhance the emotional impact and structural clarity of their compositions. The evolution of cadential phrases reflects broader trends in the development of Western music theory and practice.
Examples
In Mozart’s Symphony No. 40, cadential phrases provide the dramatic resolution needed at the end of each movement, emphasizing the symphony’s emotional depth. In jazz, Miles Davis’s “So What” uses cadential phrases to punctuate and transition between improvisational sections. These examples illustrate the diverse application of cadential phrases across different musical styles and contexts, highlighting their integral role in creating musical coherence and expression.
Related Terms
Cadence: The concluding part of a phrase, consisting of a series of chords.
Perfect Cadence: A strong resolution from the dominant to the tonic chord.
Plagal Cadence: A softer resolution, moving from the subdominant to the tonic.