Rubaru (Kyun Faaslein Hai) - Angel by Amjad, Nadeem, Shweta Pandit, Nadeem Khan

Some songs are made for a single moment. Rubaru (Kyun Faaslein Hai) - Angel is made for all of them. The music, composed by Amjad, Nadeem, carries the song forward with a confidence that matches the performance.

There are singers who perform songs and singers who live inside them. On Rubaru (Kyun Faaslein Hai) - Angel, Amjad, Nadeem, Shweta Pandit, Nadeem Khan clearly belongs in the second group. Featuring Maddalsa Sharma, Nilesh Sahay, the song carries the weight of the film's emotional arc and delivers it with conviction.

The 2011 release gave fans something to hold onto — a track built for repeated listening rather than a single play. It is the kind of track that works at full volume with friends and equally well in a quiet room alone — the mood adjusts without the song changing.

Running to 5:14, the song is exactly as long as it needs to be, which is the hardest length for a songwriter to find. It is, at the end of it, a very good song — and sometimes that is the only explanation that matters.