
Kecak was originally a trance ritual
accompanied by male chorus. Kecak is a form of Balinese music drama,
originated in the 1930s and is performed primarily by men, although a
few women's. Also known as the Ramayana Monkey Chant, the piece,
performed by a circle of 100 or more performers wearing checked cloth
around their waists, percussively chanting "cak" and throwing up their
arms, depicts a battle from the Ramayana where the monkey-like Vanara
helped Prince Rama fight the evil King Ravana. However, Kecak has roots
in sanghyang, a trance-inducing exorcism dance.
"Cak-cak-cak." The obsessive sound of a choir
from beyond the dust of ages suddenly rises between the lofty trees.
Darkness looms over the stage. Hundreds of bare-breasted men sit in a
circle around the flickering light of an oil lamp chandelier. "Cak-Cak".
They start dancing to the rhythmic sound of their own voices, their
hands raised to the sky and bodies shaking in unison. This is the unique
Kecak, perhaps the most popular of all Balinese dances.
Visitors rarely leave the island of Bali
without first seeing a Kecak performance. Originally the Kecak was just
an element of the older Sang Hyang trance dance. It consisted of a male
choir praying obsessively to the souls of their ancestors. At the
initiative of painter Walter Spies, this religious choir was transformed
into a dance by providing it with a narrative. The ballet is the
Ramayana epic.

The prince Rama, his wife Sita and his brother
Laksmana are exiled in the middle of the forest. Rama goes hunting a
golden deer at the request of his wife, who saw the strange animal and
has asked him to catch it. While he is away, she is kidnapped by Rahwana
and taken to the latter's island kingdom of Alengka (Srilangka). Rama
allies himself with the monkeys and in particular with the white monkey
Hanuman. They build a bridge and cross to the island. War ensues until
finally Rama defeats Rahwana and is again united with his faithful wife.
sumber : http://www.balitrips.net