The city street where Sachal Studios is located looks like any other in Lahore, Pakistan. There are tea stalls and rickshaws and grimy car repair shops.
But it doesn't quite sound the same — or more precisely, there's a sound that Pakistanis have begun to forget.
Inside Sachal Studios, an orchestra is in rehearsal. The musicians are all men. Most are old enough to be grandfathers.
Their skills were going out of fashion in Pakistan. Now, they're winning applause worldwide.