Angklung is a musical instrument multitonal (double pitched) is traditionally grown in the Sundanese-speaking community in the western part of Java Island. This musical instrument made of bamboo, sounded shaken by the way (the sound caused by impact bodies of bamboo pipes) so as to produce a vibrating sound in the arrangement of tones 2, 3, and 4 tones in every size, both large and small. Angklung is listed as Masterpieces of the Oral and Cultural Heritage of UNESCO Human Nonbendawi since November 2010.