If you can think of some of the biggest Bollywood / Hindi hit songs from the 1990s, they were all composed by the duo Nadeem & Shravan. Most of their songs were on T-Series (initially) and later on Tips. If you go through YouTube or Spotify playlists, you'll find Nadeem & Shravan songs dominating at least half the playlist. For a long time, I believed that they were wonderful composers. And then I discovered over time that almost every major…