 The "fakanau", "oga" and the "fakaseasea" were used for celebrations and for praising fellow islanders.The only instrument was the use of a small wooden slit drum or a sound box, such as a tea chest; or the time was beaten with a fan or small rolled mat or the use of the palm of the hand on the floor.The role of the "fakanau" as a praise song was an important part of Tuvaluan culture.