SIDE A 1. Kuch To Hua Hai - singer - Shaan, Alka Yagnik 2. Kal Ho Naa Ho - singer - Sonu Nigam 3. Pretty Woman - singer - Shankar Mahadevan, Ravi "Rags" Khote SIDE B 1. It's The Time To Disco - singer - Vasundhara Das, KK, Shaan, Loy Mendonsa 2. Maahi Ve - singer - Udit Narayan, Sadhana Sargam, Sujata Bhattacharya, Sonu Nigam, Shankar Mahadevan 3. Kal Ho Naa Ho - Sad - singer - Sonu Nigam, Alka Yagnik, Richa Sharma 4. Heartbeat - Instrumental