Cengkok
Céngkok (Javanese: ꦕꦺꦁꦏꦺꦴꦏ꧀, romanized: Céngkok) (old orthography: tjengkok) are patterns played by the elaborating instruments used in Indonesian Javanese gamelan. They are melodic formula that lead to a sèlèh, following the rules of the pathet of the piece.