A common evening in Mumbai used to be: a table at a Restaurant & Bar, paneer, roti, dal fry, rice, cold drink, hard drink (optional), 90s music especially Kumar Sanu songs (and more specifically Jab Koi Baat Bigad Jaaye), dim yellow lights and a TV playing random film on Zee Cinema or some sports. This is a really common sight. Why do these places play Kumar Sanu songs only?