Concepts: triad quality and interval
Beethoven: Piano Concerto No. 3




1. The triads outlined in this excerpt are:
  A. minor in both the low strings and the oboe
  B. diminshed in both the low strings and the oboe
  C. minor in the low strings and diminished in the oboe
  D. diminished in the low strings and minor in the oboe

2. The last two notes in the oboe form which interval?
  A. a minor second between scale degrees 4 and 3
  B. a minor second between scale degrees 3 and 2
  C. a major second between scale degrees 4 and 3
  C. a major second between scale degrees 3 and 2

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Answers:
1. C
2. B