What is "aaravam"

Aaravam is a 1978 Indian Malayalam film, directed Bharathan. The film stars Nedumudi Venu, Prameela, Pratap Pothan, KPAC Lalitha, Bahadur and Janardhanan in lead roles. Actor Pratap Pothan was introduced in this film along with composer Ousepachan who played the role of a Fiddle player. The film had musical score by MG Radhakrishnan and bg score by Johnson and Ousepachan. The story revolves around marudhu, a village shooter and wanderer and his love interest named kaveri in the village who runs a tea shop and how their life affected by the arrival of a Circus group in the village.