in writing music pitches are notated vertically on the lines or between the lines of a
Musical notation Catholic monks developed the first forms of modern Western musical notation in order to standardize liturgy throughout the worldwide Church,[15] and an enormous body of religious music has been composed for it through the ages. This led directly to the emergence and development of European classical music, and its many derivatives. The Baroque style, which encompassed music, art, and architecture, was particularly encouraged by the post-Reformation Catholic Church as such forms offered a means of religious expression that was stirring and emotional, intended to stimulate religious fervor.[16] Modern music notation is now used by musicians of many different genres throughout the world. The staff acts as a framework upon which pitches are indicated by placing round notes on the staff lines or between the lines. The pitch of the round musical notes can be modified by accidentals. The duration (note length) is shown with different note values, which can be indicated by the note being just a circle (a whole note) or using stems to indicate quarter notes and other subdivisions, and additional symbols such as dots and ties which lengthen the duration of a note. Notation is read from left to right, which makes setting music for right-to-left scripts difficult.