Homonym: Capo (Leader)
A "capo" is a device used on the neck of a stringed instrument, such as a guitar, to change the pitch of the strings. By clamping down on the strings at a specific fret, it allows musicians to play in different keys without changing their finger positions. This makes it easier to play along with other instruments or singers.
In a different context, "capo" can refer to a leader or head of a group, particularly in organized crime. In this sense, a capo is responsible for overseeing operations and managing members within a mafia family or criminal organization.