👉 Solfeggios is a term used in music to describe the technique of playing a string instrument, such as the violin or viola. It refers to the use of four strings (the bow, the viola's fingerboard and the two violas' plucking pins) to create a complex melody that can be played simultaneously by multiple players using their hands. The term is often used in classical music, where it refers specifically to the technique of playing the violin or viola. It involves
