Capo Capo A capo (short for "capodastro", "capo tasto" or "capotasto" , Italian for "head of fretboard"; Spanish: " cejilla" or "capodastro"; French: "capodastre"; German: "Kapodaster"; Portuguese: "capodastro", Serbo-Croatian: "kapodaster"; Greek: "kapotasta") is a device used on the neck of a stringed (typically fretted) instrument to shorten the playable length of the strings, hence raising the pitch. It is a common tool for players of guitars, mandolins, mandolas, banjos, ukuleles and bouzoukis. The word derives from the Italian "capotasto" which means the nut of a stringed instrument. The earliest known use of the term "capotasto" is by Giovanni Battista Doni who,
Pythagorean tuning in Pythagorean tuning). As a consequence, meantone was not suitable for all music. From around the 18th century, as the desire grew for instruments to change key, and therefore to avoid a wolf interval, this led to the widespread use of well temperaments and eventually equal temperament. Pythagorean temperament can still be heard in some parts of modern classical music from singers and from instruments with no fixed tuning such as the violin family. Where a performer has an unaccompanied passage based on scales, they will tend towards using Pythagorean intonation as that will make the scale sound best in