Capo4什麼意思

"Capo 4" is a term used in music, specifically in the context of playing stringed instruments such as the guitar or the ukulele. It refers to the use of a capo, which is a device used to shorten the strings of the instrument and raise the pitch.

The number "4" in "Capo 4" indicates the fret position where the capo is placed. When a capo is placed on the fourth fret, it effectively raises the pitch of the instrument by four half-steps (or two whole steps). This means that if you play an open string with a capo on the fourth fret, it will sound two whole steps higher than the open string without the capo.

Using a capo can change the key of a song without changing the fingering pattern for the chords, which can be particularly useful for vocalists who find certain keys more comfortable to sing in or for creating a different tonal quality in the music. It's a common technique in music and is widely used in various genres.