Name: Angklung (https://en.wikipedia.org/wiki/Angklung) an instrument used in Balinese gamelan 
*Wikidata item: *Q540049 (https://www.wikidata.org/wiki/Q540049)
Invented:  West Java, Indonesia
External links: 

http://eresources.nlb.gov.sg/infopedia/articles/SIP_843_2005-01-11.html

https://www.mamalisa.com/blog/an-indonesian-instrument-the-angklung/

Disambiguation: An instrument that is made of different sizes of bamboo tubes, bound by rattan cords, that are attached to a bamboo frame. 
Description: The bamboo tubes are shaped into different sizes to sound a specific notes when hit. The bottom of the frame is held in one hand and the instrument is shaken by the other hand. A group of people use different angklungs of different pitches to produce a melody. 

Example uses:

• Balinese temples

• • Used for musical accompaniment for odalan (temple anniversaries)
• Pitra yadnya  (rituals related to death)
  • Processions
  • Cremations