The music would not be in the same key all the time.

But it's time to close the door and hand in the key.

They are also both in the key of G major.

And there is no value to you in the key.

Some can play in different keys, one from each side.

The new version was also in a different key than the original.

I just sing the words in a different key, the next time.

Quite often the music is not in a major or minor key.

"You really expect me to put in my key, and fire that thing?"

It is generally played in the key of G major.