India, July 20 -- Big songs don't always come from grand studios, expensive setups or perfectly planned songwriting camps. Sometimes, they begin with something as simple as an Instagram DM. That is exactly how Noor and Khan's story unfolded. Two musicians who had never met decided to take a chance on creating together, eventually spending six hours inside a Delhi hotel room making music. One of the songs born from that unexpected session was Aarzu, a track that went on to become a breakout moment for both artists along with Madhurxo. The song found a massive audience on social media, crossed 31 million streams across platforms including YouTube and Spotify, and earned a spot on the Billboard India Songs chart. The song debuted at No. 8 on...