Madan Mohan is the only composer whose compositions were used after two decades of his death. It was in the 2004 film Veer Zara his compositions were used. Once an assistant to S D Burman, he made few tunes for him but those were not used.
S. D. Burman used a tune very late in 1956. This was the song 'Mera Sundar Sapna Beet Gaya' (Do Bhai)originally composed by Madan Mohan. It is also believed that the song 'Jeevan Ke Safar Mein Rahi' (Munimji) was a Madan Mohan composition as he was an assistant for Munimji.
He was so creative that he composed different tunes for antras in the same song very often. Recall the song 'Tum jo mil gaye ho' and 'Betaab dil ki tamanna' (Hanste Zakhm) or Ek haseem shaam ko'l' (Dulhan Ek Raat Ki) and almost all songs from Heer Ranjha... 'Do Dil Toote', 'Tere kolache Mein', 'Milo na tum to' and 'Yeh Duniya Yeh Mehfil'.
In the film "Chandan", the song "Ye Khule Khule Se Gesoo, Ye Udee Udee Si Rangat... Log Kahe Mere Nain Baaware", has all the three stanzas composed in different tunes. There are three heroines in this film viz. Nutan, Shyama, and Mala Sinha. Possibly, each stanza is picturized on a different actress.
Madan Mohan was also a good singer. He had a fascination for K L Saigal. He gave playback for a few films in his films. Aankhen 1950 was his first film as an independent composer, he sang a duet with Shamshad Begum " Humse Na Dil Ko Lagana".