Wayang wong panggung is a Javanese dance drama performed in a theater with a proscenium stage, accompanied by traditional Javanese “orchestra” called gamelan. Characteristic of this dance theater is the minimal specific preparation made for each of the nightly performances. The music is not composed specifically for this theatrical form nor for any specific story performed in this medium. It is spontaneously chosen from a pool of musical compositions which experts consider appropriate for this theater. The choice of composition and its “treatment” (i.e. which, where, when and how the tempo, dynamics, arrangement, tuning system, etc. are chosen and changed) is executed instantaneously. The dance movements are not specifically choreographed for a given performance; rather, they are drawn from a well-established pool of movement motifs and phrases. The monologs and dialogs are improvised, following a set format, using vocabulary suitable to the character represented, the relationship between this character and the character with whom he is communicating, the situation at hand, the story, etc.