Which of the following pairs of notes on the piano would differ in tone chroma?
A) A4 and A5
B) C3 and C6
C) F5 and G5
D) both A and B

Question

Quizplus · Accepted Answer

Tone chroma refers to the quality of a note that makes it identifiable as being a certain note within the scale, regardless of its octave. A4 and A5, as well as C3 and C6, share the same tone chroma because they are the same note in different octaves. F5 and G5, however, are different notes within the same octave, thus they differ in tone chroma.

Which of the Following Pairs of Notes on the Piano