So, in all probability, the human brain, ear, or body may have a certain key note, too.

I was particularly interested in his explanation of why the oboe traditionally gets to sound the key note.

From now on- offensive rather than defensive action is the key note.

"You know something of vibrations and key notes and such things, perhaps?"

I have discovered that all human bodies have the same key note.

"You do not mean that you can break up human bodies by striking the key note long enough?"

It is also used in the flavor industry, as a very important key note for many different flavors, especially creamy profiles.

Electra ran to close the stone door, humming the key note that made it work.

According to tabs.ultimate-guitar.com, the song has key notes for the song.

Tracks were designed to include key notes to "make the player feel as if he is a brilliant musician".