The AABA<span> format was </span>song<span> form of choice for Tin Pan Alley songwriters of American popular </span><span>music.
First, Second and Fourth verse are the same (A)
Third verse (The bridge) or (B) is different than the others.</span>
What are you talking about?
Timbre is the correct answer
Wrong, a small scale, consisting only of the solo instrument and the piano accompaniment