[2][3][4] Insomnia were also quite adept at executing live music for theatre, being part of the act itself, in plays such as Peacewards[5] (directed by Jayant Kripalani, produced by Red Curtain Productions, based on monologues written by Manjula Padmanabhan), a 3rd theatre version of Rokto Korobi[6] (written by Rabindranath Tagore, conceptualised by Badal Sarkar, directed by Parnab Mukherjee, starring Sudipta Chakraborty) and numerous other plays.

"Opekkha" from their Bengali album Proloyer Shomoye was part of the original soundtrack of the first Bengali sex comedy movie Aamra[7][8] (produced by Venkatesh films, directed by Mainak Bhaumik, cast – Parambrata Chatterjee, Jisshu Sengupta, Rudranil Ghosh, Nilanjana, Ananya Chatterjee, Kaushik Ghosh, Rajatava Datta, Momo).

Mixed at Studio Vibrations and produced by brand developer Sumit Roy, the album was released in September 2004 at Someplace Else, The Park and is on private circulation and available on Soundcloud.

The band's sound was defined by Bodhi's poetry and elegant playing, Buti's arrangements, Subho's wild stage antiques, Ninnai's psychedelic performances, Dodo's emotion rich voice and Rohit's act as the backbone.

Insomnia's first show as a professional outfit was on 7 July 2002 in Music World, Park Street and it went on to reach great heights for the next two years as the kids were recognized as true rockers.

They worked with veteran ad man Sumit Roy who drove the band to create a sound what they called Visionary Rock.