How are concert harps played?

Concert harps are played by plucking the strings with the fingers, using the thumbs and first three fingers of each hand. Players can create a variety of tones by adjusting their finger technique, including the use of nails for a brighter sound or fingertips for a softer tone. The harpist also uses foot pedals to change the pitch of the strings, allowing for chromatic notes and complex harmonies. This combination of plucking and pedal adjustments enables a wide range of musical expression.