The audio of Post Box, produced by Sarasa Devi under the Saroor Ad Communications Pvt Ltd banner and directed by Harsha, would be launched by Raaga Music soon. Sarasa Devi says, 'We are starting a music company namely, Raaga Music and are planning to release the audio of Post Box its first venture. Director Harsha had also provided music for the film. Presently, the film is in post-production. Almost all the songs in the film came out and are melodious. We will release the audio simultaneously in the State and abroad - the US and the UK. Efforts are being made in this regard. The audio would be released during this week.'