तुम बिन कल न आवे मोहे

'Tum Bin Kal Na Aave Mohe' is a Kanan Devi solo from Lagan (1941), composed by R.C. Boral with lyrics by D.N. Madhok. A song of longing for an absent beloved, it is among the Kanan Devi numbers credited with carrying the film's commercial success.

D.N. Madhok's lyric for Kanan Devi hinges on the word 'kal' — which in Hindi carries two meanings simultaneously: 'peace/rest' and 'tomorrow'. 'Tum bin kal na aave mohe' can be read both as 'Without you, peace does not come to me' and 'Without you, tomorrow does not come for me'. This grammatical doubleness, whether deliberate or shaped by the tradition of virah (separation) poetry, gives the title phrase unusual density. The song belongs to the biraha-geet form — the woman's lament for the absent beloved — which has roots stretching back to the gopis' songs in the Bhagavatam and forward through Mirabai to the Thumri tradition. D.N. Madhok adapts this ancient form into film verse: the Braj 'mohe' (to me, archaic feminine usage) grounds the title in the vernacular poetic tradition even as the rest of the lyric uses standard Hindi.

Kanan Devi's role in Lagan (1941) gave her equal screen space to K.L. Saigal, and her five songs in the film ran the range from devotional ('Tum Hi Mere Mandir') through romantic ('Tum Bin Kal Na Aave') to playful ('Madbhari Madbhari'). The variety demonstrated her wider range than Saigal's, and R.C. Boral composed for her in registers that accommodated her voice's brightness rather than Saigal's deeper contemplative mode. 'Tum Bin Kal Na Aave Mohe' was the film's female longing song — narratively the counterpart to the male protagonist's philosophical meditations. Director Nitin Bose placed the film's female songs at moments where the romantic plot required articulation of the heroine's interiority.

Kanan Devi won the Bengal Film Journalists' Association Best Actress award in 1942 for the Bengali version of Lagan (titled Porichoy/Parichaya), and retrospective accounts of her career consistently cite the Lagan songs — particularly her longing solos — as central to that recognition. 'Tum Bin Kal Na Aave Mohe' belonged to the virah-geet tradition that persisted as a category in Indian film music through the classical period; listeners who discovered Kanan Devi through All India Radio retrospectives of the 1950s would have known this type of number as her signature. The 'kal' double-meaning in the title was noted by at least one commentator as an example of Madhok's quiet structural intelligence.