Mangalayam - Saathiya by Kunal, Sreenivas, KK, Shaan, A.R. Rahman, Gulzar

When Kunal, Sreenivas, KK, Shaan, A.R. Rahman, Gulzar recorded Mangalayam - Saathiya, something special happened in the studio — and listeners have felt it ever since. A.R. Rahman built the instrumental foundation carefully here — every element earns its place in the mix.

There are singers who perform songs and singers who live inside them. On Mangalayam - Saathiya, Kunal, Sreenivas, KK, Shaan, A.R. Rahman, Gulzar clearly belongs in the second group. The story told by Vivek Oberoi, Rani Mukherji in Saathiya finds its musical expression here — Mangalayam - Saathiya is where the film's heart beats loudest.

The 2002 release gave fans something to hold onto — a track built for repeated listening rather than a single play. The emotional register of Mangalayam - Saathiya is wide enough to fit celebration and solitude equally well.

Running to 1:44, the song is exactly as long as it needs to be, which is the hardest length for a songwriter to find. It is, simply, one of the better songs to come from Hindi in recent memory — and the numbers agree.