How many movies have Nishigandha Wad and Sonu Nigam collaborated on?

They have worked on 3 movies together! Their first movie together was Mother (1999) while their highest rated movie together was Tumko Na Bhool Paayenge (2002). They have not worked together since Aap Mujhe Achche Lagne Lage (2002). They are most known for their drama films together.