The school teaches clarinet, flute, guitar, percussion, piano, saxophone, trumpet, violin, and singing. Smith's father played the accordion, piano, violin and ukulele. Hatch plays the piano, violin and organ. He gave Casals instruction in piano, songwriting, violin, and organ. As a child, Laurer learned to play both the violin and cello. Mansfield had classical training in piano and violin. Thomas Bergersen participated on several songs playing on violin or piano. She received a scholarship for playing the violin and viola. He also wrote for piano and violin. Violin authentication is the process of determining the maker and manufacture date of a violin. He reported instruments including the clarinet, violin and vihuela. Quon is skilled in playing both the violin and piano. Both the violin and viola are played under the jaw. Spruce is used for the sounding boards of instruments from the violin to the piano. The original score included parts for guitar, percussion and violin and voice.