चल सजन एक छोटी सी दुनिया अपनी बनाएँ

A song from 'Torpedo' (1941) with lyrics by Kabil Amritsari and music by the team of Shyam Babu Pathak and Shanti Kumar. The title — a wish to build a small world of one's own with a beloved — places it among the gentle romantic numbers that balanced the action register of the film. The singer is not documented per song in the available sources (the film's singers are listed only at the film level as Rajkumari and Gulshan Sufi).

'Chal Sajan Ek Chhoti Si Duniya Apni Banaye' — 'Come, beloved, let us build a small world of our own' — draws on a utopian strand of Hindi romantic lyric that imagines private domestic space as the ultimate shelter from a hostile larger world. The diminutive 'chhoti si' (tiny, little) is essential to the lyric's emotional argument: the world being proposed is modest in scale — not a kingdom or a palace — but complete in itself and immune to external intrusion. This minimalism of desire is common in the romantic song tradition of the pre-independence era, where the ideal of a small but self-sufficient shared world offered an aspirational counterpoint to the films' narratives of social conflict. Kabil Amritsari's lyrical directness — characteristic of the Punjabi-Hindi literary tradition that valued clarity of feeling over rhetorical complexity — would have made this aspiration immediately accessible to popular audiences across linguistic regions. Shyam Babu Pathak and Shanti Kumar's medium-tempo setting would have given the song the forward-moving hopefulness appropriate to a proposal rather than a lament.

Torpedo (1941) was an action film with music composed jointly by Shyam Babu Pathak and Shanti Kumar, and lyrics by Kabil Amritsari — whose pen name identifies him with the Amritsar literary tradition, a city with a long heritage of Punjabi-Hindi vernacular verse. The film's cast included Yashwant, Munawar Sultana, Shazadi, Samson, Fazlu, Gulab, and Ameena, with Rajkumari and Gulshan Sufi as the film-level singers. In the convention of the period, even action-genre films were required to include multiple romantic songs as commercial necessities, and 'Chal Sajan Ek Chhoti Si Duniya Apni Banaye' fulfills this function: a tender domestic fantasy that counterbalances the film's action register with an aspiration for private peace. The song's utopian imagery — building a small world of one's own with the beloved — would have provided a lyric pause in the narrative, offering the romantic couple a moment of shared dream before the plot's dramatic demands resumed.