The latest is that Rekha Bhardwaj has recorded the title track, which is inspired by a Kabir Ka Doha.
Omkara director Vishal Bhardwaj's wife, who has sung this song before in 2011 in the album Kabir Chaura Sufi Chaur, re-recorded it for the show in not one but three different versions- happy, sad and romantic- which will be used at different points in the serial.