Composer Shantanu Moitra and lyricist Swanand Kirkire's latest offering "3 Idiots" boasts of youthful spunk and raw energy and the duo say that they had to go back to their college days for inspiration.

"Music of '3 Idiots' is inspired by my college days. I focussed on the fact that everything might change, but youth remains youth. Youngsters and their mannerisms across most generations are quite similar. So I bore that thing in mind and made the music," Moitrau00a0said over phone from Mumbai.

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