Which song is Sonu Nigam's favourite song?

A.Mujhe raat din(SANGHARSH)

B.Dil duba(KHAKEE)

C.Kal ho naa ho(KAL HO NAA HO)

D.Apne to Apne (tittle song)

1. Pehli pehli baar hain( KYA YEHI PYAAR HAIN )

2. Chori chori tu ( PYAASA )

3. Tere dil ka mere dil se ( KOI AAP SA )

4. Leti hain ye zindagi ( SHUKRIYA )

5. Tu bula le ( SAAWAN )

6. Kuch tum kaho kuch hum kahe ( SHARARAT )

7. Woh ho tum ( MUSKAAN )

8. Main agar kahoon ( OM SHANTI OM )

9. O Maahive ( KYA YEHI PYAR HAIN )

10. Deewane hoke hum ( JAAN )

11. Aa pukare ( YAAD )

12. Apni si lagti hain ( PAPA THE GREAT )