Curious Facts Quizzes / Culture · 2 questions
Why share one note before the performance?
Two questions on tuning and the keyboard-instrument exception.
No prior knowledge is needed. Choose an answer to see the explanation and evidence.
1Understanding
What is the main purpose of sharing a reference note before an orchestral performance?
Correct answer: To establish a shared pitch reference
Tuning establishes a pitch reference. It is different from making every instrument equally loud.
Evidence: The aim is a shared pitch reference, not making every instrument equally loud. The first section separates tuning from loudness.
2Context
Which tuning approach is possible when a piano joins the orchestra?
Correct answer: The oboist may match the piano’s A and sound it for the other players.
The oboe can pass on a reference that begins with another instrument, such as a piano.
Evidence: When a keyboard instrument such as a piano is involved, the oboist may match its A and then sound it for the other players. The second section explains an exception to the usual practice.
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Connected reading
Why does an orchestra sound an A before playing?