The late 1990s brought a new wave of music directors (like A.R. Rahman) and singers (Udit Narayan, Sonu Nigam, Shaan) who shifted the sonic landscape. Sanu’s chart dominance waned, but his relevance never died.
| Era | Song | Film | Why it’s Great | | :--- | :--- | :--- | :--- | | | Ek Ladki Ko Dekha | 1942: A Love Story | Pure romantic poetry; his soft, breathy control is sublime. | | Devastating Sad | Kitna Pyaara Tuje Rab Ne Banaya | Saajan | The pinnacle of melancholic romance. | | Peak Energy | Yeh Kaali Kaali Aankhen | Baazigar | Smoldering, seductive, and arrogant. Perfect for SRK's anti-hero. | | Classical Fusion | Mujhe Tumse Mohabbat Hai | Darr | Shows his classical training in a modern pop format. | | Underrated Gem | Sochenge Tumhe Pyaar | Deewana | Flawless build-up from soft whisper to powerful chorus. | Kumar Sanu