👉 In music, a capo is a musical device used in jazz and blues to give the singer more control over their playing. It's often referred to as "the big change" in the song because it allows the singer to play with more freedom and expressiveness. A capo is typically found on the electric guitar or bass guitar, where it can be placed at a specific fret number on the string. The capo allows the player to adjust the pitch of their playing by moving the finger over