The bassoon came in on a low A-flat.
I had to take it to the shop because the A-flat was stuck.
We will now hear the third sonata, in A-flat.
It wasn't a question, but a flat statement.
"We have a serious issue," Han said in a flat voice.
They came in a flat green tin—fifty of 'em. That's how they got the name.
"They're plastic," she said in a flat tone.
She displayed beautiful intonation and reached the A flat without even a hint of shrillness.