Choose Key

The choose key menu lets you to pick a different key to set as metadata in the song's metadata. This will be the declared key of the song in which it is written.

At the bottom of the menu is a toolbar that allows you to toggle between major and minor keys.

Note: When you pick a key, the song is not rewritten into that key. Only the metadata is changed. To change the key in which the song is written, use the Rewrite Into Key Menu.