Staff (music)
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In Western musical notation, the staff ;, also occasionally referred to as a pentagram, is a set of horizontal lines with spaces between them, that each represent a different musical pitch. However in
12th-century Beneventan manuscript showing diastematic neumes and a single-line staff
Major second
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In Western music theory, a major second is a second spanning two semitones. A second is a musical interval encompassing two adjacent staff positions. For example, the interval from C to D is a major s
Diagram showing relations between epogdoon, diatessaron, diapente, and diapason
