Concepts

While standard musical notation represents the rhythm and duration of each note and its pitch relative to the scale based on a twelve tone division of the octave, tablature is instead operationally based, indicating where and when a finger should be depressed to generate a note, so pitch is denoted implicitly rather than explicitly. The rhythmic symbols of tablature tell when to start a note, but often there is no indication of when to stop sounding it, so duration is at the discretion of the performer to a greater extent than is the case in conventional musical notation. Tablature for plucked strings is based upon a diagrammatic representation of the strings and frets of the instrument, keyboard tablature represents the keys of the instrument, and recorder tablature shows whether each of the fingerholes is to be closed or left open.