the author of this app says:
A standard set of Sundanese kendang consists of one large drum (kendang ageung or kendang indung) and two small ones (kulanter). The kendang ageung looks like a large Javanese kendhang ciblon. They vary in size: smaller shriller instruments are used to accompany the popular dance jaipongan.
- Requires iPhone OS 3.1.2 or later.