In the article 'Anatomy of a Tear-Jerker (Why does Adele's 'Someone Like You' make everyone cry? Science has found the formula)' British psychologist John Sloboda conducted an experiment and found that 18 of the 20 tear-jerking songs contained the musical device... Notice: This question and its associated answer set are protected under copyright, and may not be reproduced without the author's consent.单项选择题
A
the octatonic scale.
B
a sitar.
C
a female vocalist.
D
an appoggiatura.
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