The musical arts of Sunda, which is an expression of the emotions of Sundanese culture, express politeness and grace of Sundanese. The music is claimed to be some of the most beautiful sounds in the world. Degung orchestra consists of Sundanese gamelan.
In addition to the Sundanese forms of Gamelan in Parahyangan, the region of Cirebon retains its own distinct musical traditions. Amongst Cirebons' varying Gamelan ensembles the two most frequently heard are Gamelan Pelog (a non-equidistant heptatonic tuning system) and Gamelan Prawa (a semi-equidistant pentatonic tuning system). Gamelan Pelog is traditionally reserved for Tayuban, Wayang Cepak, and for listening and dance music of the Kratons in Cirebon. Whereas Gamelan Prawa is traditionally reserved for Wayang Purwa.
Cirebon also retains specialized Gamelan ensembles including: Sekaten, which is played in the Kratons to mark important times in the Islamic calendar. Denggung, also a Kraton ensemble which is believed to have a number of "supernatural powers". And Renteng, an ensemble found in both Cirebon and Parahyangan that is known for its loud and energetic playing style.