The notes heard with no score to guide the search
OptionalrisingWhether these notes grew at this attack, rather than merely still ringing (undefined: unknown)
Check the notes an event expects. context lists notes that should
still be sounding from earlier events; they are explained away but not
graded.
What an attack sounds like, asked question by question: the follower tests several score positions against one attack, and each test needs the notes that position expects checked in the audio.