Rwa bhineda puniki sane wenten ring gamelan gong kebyar, sapunapi suara-suara sane mabinayan kawigunanyane, mabinayan suarane, sakewanten rikalaning nabuhang gamelane punika prasida metu tetabuhan sane becik, lengud, tur ngelangenin.
If these two tones pangumbang and pangisep played together at the same time, they will produce sound wave which is asthetically one of the form of beauty in karawitan bali.