Blues music characteristically used blue notes altered 3rd 5th and 7th is the true statement.
<h3>What are the
blue notes in a scale?</h3>
The lowered third, fifth, and seventh scale degrees are typically referred to as the blue notes. The elevated fourth is another name for the dropped fifth. C major scale: C, D, E, F, G, A, B. C blues scale: C, E-flat, F, F-sharp, G, B-flat are the example of blue note.
Thus, it is a true statement.
For more details about blue notes in a scale, click here:
brainly.com/question/4447911
#SPJ1