The hallmark of great Indian sax playing is making the sax "sing." Tips:

An Indian saxophonist of Goan origin, Singh was the first to adapt the Western sax to ragas. He realized that bending notes (gamakas) on a sax could mimic the human voice. His work with R.D. Burman defined the 70s Bollywood sound.

(microtones) that fall between the standard 12 notes of the Western scale. High-Fidelity Production:

In the context of Bollywood, if you meant "song" (sonig) and "extra quality" in terms of production value, these are often referred to as Item Numbers