5 Flats Major. Its parallel minor, D-flat minor, is usually replaced by C-sharp minor, since D-flat minor features a B in its key signature, making it impractical to use. One of the easy ways to find out a key with flats is to see what the penultimate flat is.
This means you hit F, Bflat, Eflat, Aflat. Just as the pitch D-flat is the same as C-sharp, so are the sets of pitches in their respective keys. He received a thorough musical education.
One more example is to take AFlat Major.
He received a thorough musical education.
It coincided with important advances made by the army of the Soviet Union. The chord calculator automatically determines every mathematically possible fingering for a chord based on the options you specify. It is abstemiously scored: double winds, brass without tuba, tympani, strings.