String instrument String instrument String instruments, stringed instruments, or chordophones are musical instruments that produce sound from vibrating strings when the performer plays or sounds the strings in some manner. Musicians play some string instruments by plucking the strings with their fingers or a plectrum—and others by hitting the strings with a light wooden hammer or by rubbing the strings with a bow. In some keyboard instruments, such as the harpsichord, the musician presses a key that plucks the string. With bowed instruments, the player rubs the strings with a horsehair bow, causing them to vibrate. With a hurdy-gurdy, the musician operates
The Hurdy Gurdy Man Gurdy Man" were both released as singles well before the album was released. The recording sessions for the album are purported to have included future Led Zeppelin members Jimmy Page and John Paul Jones. Page was in The Yardbirds at the time and was actively looking to rebuild that band. The album credits John Bonham for percussion on the song and Clem Cattini as the drummer. All tracks credited to Donovan Leitch. According to BMI, "A Sunny Day" and "The River Song" were collaborations with David J. Mills, but "Tangier" was written solely by Mills under its original title of