Octave mandolin

Octave mandolin

Other names	Mandola, Octave mandola, Tenor mandola
Classification	String instrument (plucked)
Hornbostel–Sachs classification	321.322 (Composite chordophone)
Related instruments
List Cittern Irish bouzouki Lute Mandocello Mandola Mandolin

The octave mandolin (US and Canada) or octave mandola (Ireland and UK) is a fretted string instrument with four pairs of strings tuned in fifths, G−D−A−E (low to high), an octave below a mandolin. It is larger than the mandola, but smaller than the mandocello and its construction is similar to other instruments in the mandolin family. Usually the courses are all unison pairs but the lower two may sometimes be strung as octave pairs with the higher-pitched octave string on top so that it is hit before the thicker lower-pitched string. Alternate tunings of G−D−A−D and A−D−A−D are often employed by Celtic musicians.