Lesson plan

Tonicization

In music, tonicization is the treatment of a pitch other than the overall tonic (the "home note" of a piece) as a temporary tonic in a composition. In tonal music, pieces (or sections) are in a key. This means that the tonic chord has a corresponding dominant chord (e.g., in the key of C major, the tonic chord is C major and the dominant chord is G major or G 7 ). The dominant chord, especially if it is a dominant seventh chord, is said to resolve to (or leading to) the tonic, due to the leading note in the dominant chord resolving to the tonic note. A tonicized chord is a chord other than the tonic chord that a dominant chord resolves to. When a dominant chord is used before a chord other than the tonic, this dominant or dominant seventh chord is called a secondary dominant. When a chord is tonicized, this makes this non-tonic chord sound temporarily like a tonic chord.

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Article summary

In music, tonicization is the treatment of a pitch other than the overall tonic (the "home note" of a piece) as a temporary tonic in a composition. In tonal music, pieces (or sections) are in a key. This means that the tonic chord has a corresponding dominant chord (e.g., in the key of C major, the tonic chord is C major and the dominant chord is G major or G 7 ). The dominant chord, especially if it is a dominant seventh chord, is said to resolve to (or leading to) the tonic, due to the leading note in the dominant chord resolving to the tonic note. A tonicized chord is a chord other than the tonic chord that a dominant chord resolves to. When a dominant chord is used before a chord other than the tonic, this dominant or dominant seventh chord is called a secondary dominant. When a chord is tonicized, this makes this non-tonic chord sound temporarily like a tonic chord.

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Discussion questions

  1. Summarise the article in your own words. Which single claim would you verify first, and why?
  2. Which claim in this article is most likely to be revised as the sources update? How would you check its current status?
  3. If two sources disagreed about one of these facts, what would you need in order to trust one over the other?

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Key claims and bibliography are generated from the same tracked claims and sources as the article page.