# Keyboard tablature

Keyboard tablature is a form of musical notation for keyboard instruments. Widely used in some parts of Europe from the 15th century, it co-existed with, and was eventually replaced by modern staff notation in the 18th century. The defining characteristic of the best known type, German organ tablature, is the use of letters to indicate pitch (with added stems or loops to indicate accidentals) as well as beams for rhythm. Spain and Portugal used a slightly different cipher tablature, called cifra.

## Historical details

The earliest extant music manuscripts written in German tablature date from the first half of the 15th century, with the oldest example, a German manuscript dating from 1432, containing the earliest known setting of a partial organ mass as well as a piece based on a cantus firmus. These manuscripts used letters (the same as today) to identify pitch, with the upper voice typically written on a staff in mensural notation. This style was also present in other German-speaking areas, such as Austria. These manuscripts contain valuable information as to the evolution of the music from the period, with extensive evidence of the influence of vocal, and later dance music, on early instrumental music. This practice which could still be seen in collections from the 16th century eventually led to the full-fledged Baroque dance suites of later centuries. This hybrid tablature was also featured in some early printed music books, such as Arnolt Schlick’s Tabulaturen etlicher Lobgesang und Lidlein of 1512.
Later notation that included the upper voice in letters as well became prevalent in the latter part of the 16th century. Even works published in open score, such as Samuel Scheidt's Tablatura Nova (1624), may have been influenced by the strict vertical alignment of so-called "new German organ tablature". Remaining in use in Germany (and neighboring areas, such as modern-day Hungary or Poland) through the time of Bach, the music of some composers of the period remains available only in manuscript tablature format. The last use of this style of notation is in Johann Samuel Petri’s Anleitung zur praktischen Musik (1782).
In France, England and Italy, staff notation was the norm, and while there are isolated examples of tablature from England (the 14c Robertsbridge codex), there is no evidence that such use was as widespread as in Germany.

## Notation
### North German tablature

The use of tablature was not limited to solely keyboard music: many vocal works of the period, notably in the Düben collection, survive in this format.

### Iberian cipher notation

Juan Bermudo's Declaración de instrumentos musicales (1555) introduced two tablatures, one assigning numerals from 1 to 42 to each key of the organ, and the second counting white keys only from 1 to 23. Only a third method of cifra was widely adopted however: introduced in Venegas de Henestrosa's Libro de cifra nueva (1557), and later used in Cabezón’s Obras de música (1578), it used 1-7 with together accidentals; slashes lower the octave and superscript dots raise it.

## Footnotes

* ↑ Although letters are by far the most common method, numbers are also a possibility. See Colton 2010 for the description of an English example, or Encyclopedia Britannica 2018 for a description of Spanish keyboard tablature.

## Citations

* ↑ Apel 1937, p. 210.
* ↑ Apel 1937, p. 212.
* 1 2 Crane 1965.
* ↑ Apel 1937, p. 213-217.
* ↑ Apel 1937, p. 218,229,235-237.
* ↑ Apel 1937, p. 226.
* ↑ Apel 1937, p. 230.
* ↑ Apel 1937, p. 220-222.
* ↑ Apel 1937, p. 232-233.
* 1 2 Boe & Godwin 1974.
* ↑ Papp 2005.
* ↑ Baron 1967.
* ↑ Tuck 1966, p. 123.
* ↑ Smith 2009.
* ↑ "Tablature, 2.iii", Thurston Dart, revised by John Morehen and Richard Rastall in New Grove online
* ↑ Tuck 1966, p. 122.
* ↑ Encyclopedia Britannica 2018.