The Garland handbook of Southeast Asian music - Page 300 Terry E. Miller, Sean Williams - 2008 "Among the simplest is the animal horn (t'diep), and among the more complex is the polyphonic gourd free-reed mouth organ (m'buôt) (Figure 16.2) Seven vertical, open- ended bamboo tubes set in a frame (klông pút) are sounded when the ."
