Arja, also known as Balinese opera, is a popular form of Balinese theatre which combines elements of opera, dance, and drama. It was created in 1825 for the funeral of a Balinese prince. In the beginning it had an all-male cast; since the 20th century all performers (including those playing men) have been women. The Panji tales are the most important plot material. Since the 20th century, Arja performances have also enacted Balinese mythology and legends as well as Indian (Mahabharata and Ramayana), Chinese, Arabic, and more recently, western and contemporary Indonesian stories.