Nirup Bhandari, Avantika Shetty, Radhika Chethan starrer 'Rangitaranga' is all set for release. Meanwhile, the audio of the film was released. Saikumar, S Mahendar, Lahari Velu and others were present at the occasion and released the cds of the film. Lahari Audio will be releasing the cds through its network. Saikumar had not only come as the chief guest of the programme, but also has played a prominent role in the film, that of a post master.