The onugadu is a Maldivian musical instrument made of a piece of bamboo that is scored horizontally and rasped with a stick.Sarah Piccioli, Dominique Auzias, Jean-Paul Labourdette. Le Petit Futé Maldives. Petit Futé, 2008. , . Pg 80. One source describes it as having "an eerie, gamelan-like sound."Kirsten Ellis, Dominic (PHT) Sansoni. The Maldives. Passport Books, 1992. , . Pg 57
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