The Tristan chord is best described as containing a dissonant interval. Which option correctly reflects this description?

Study for the MTTC Music Education Test. Use interactive flashcards and detailed multiple-choice questions with hints and explanations. Prepare effectively and get ready for success!

Multiple Choice

The Tristan chord is best described as containing a dissonant interval. Which option correctly reflects this description?

The key idea is recognizing the dissonant interval that defines the Tristan chord: the tritone. In its common voicing, two of the chord tones form a tritone (an interval of three whole steps, also described as an augmented fourth or diminished fifth). That interval sounds very unstable in tonal music and creates a strong pull toward resolution, which is exactly what makes the Tristan chord so famous. It isn’t just a simple major triad—the chord has extra color tones that contribute to that unresolved tension—so describing it as a dissonant tritone captures its distinctive sonority. The other options describe more conventional chord types and don’t reflect the characteristic highly dissonant interval that defines this chord.

The key idea is recognizing the dissonant interval that defines the Tristan chord: the tritone. In its common voicing, two of the chord tones form a tritone (an interval of three whole steps, also described as an augmented fourth or diminished fifth). That interval sounds very unstable in tonal music and creates a strong pull toward resolution, which is exactly what makes the Tristan chord so famous. It isn’t just a simple major triad—the chord has extra color tones that contribute to that unresolved tension—so describing it as a dissonant tritone captures its distinctive sonority. The other options describe more conventional chord types and don’t reflect the characteristic highly dissonant interval that defines this chord.

More practice questions