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,
Stringed instrument tunings shown with courses separated by bullet characters (•). Pitch: Unless otherwise noted, contemporary western standard pitch (A4 = 440 Hz) and 12-tone equal temperament are assumed. Octaves are given in scientific pitch notation, with Middle C written as "C4". (The 'A' above Middle C would then be written as "A4"; the next higher octave begins on "C5"; the next lower octave on "C3"; etc.) Because stringed instruments are easily re-tuned, the concept of a "standard tuning" is somewhat flexible. Some instruments: Where more than one common tuning exists, the most common is given first and labeled "Standard" or "Standard/common". Other