Big B misses the old style of music recording.

"Gone are the days when at song recordings over 100-150 musicians sat through days in large studios, and played to perfection in one single take. A mistake by one resulting in the entire song being recorded again! Now the electronics take over. A small room, barely 5 by 6, houses a large machine that balances sound, a microphone which stands in for the singer and the instrument both," he wrote.

Amitabh has been making efforts to popularise his late father's work. Though he is recording "Madhushala", he is not so hopeful about it becoming popular.

"I wonder as I sit vacant in the studio … who would want to listen to the words and philosophy of my father? It would hurt me beyond measure if it were to be looked upon as something that needed to be designed for commercial value...It is a proposition that seems irrelevant with today's youth," he wrote.