what does sheet music show
Sheet music is a handwritten or printed form of music notation that uses modern musical symbols to indicate the pitches, rhythms or chords of a song or instrumental musical piece. Like its analogs â printed books or pamphlets in English, Arabic or other languages â the medium of sheet music typically is paper, although the access to musical notation since the 1980s has included the presentation of musical notation on computer screens and the development of scorewriter computer programs ...