After the list of my favourite Tamil film songs, here’s the list of my favourite Hindi film songs (that I would like to repeatedly listen, watch and hum) :

Kabhi Neem Neem from Yuva
Rang De Basanti & Tu Bin Bataye from Rang De Basanti
Chayya Chayya and Dil Se Re from Dil Se
All the songs from Lagaan
Yeh Tara Woh Tara from Swades
Ishq Bina from Taal
Is Deewane Ladke Ko from Sarfarosh
Suraj Hua Maddham from Kabhi Kushi Kabhi Gham
Ban Ke Tera Jogi from Phir Bhi Dil Hai Hindustani
Jaane Kyon from Dil Chahta Hai

Old songs:
Saare ke Saare from Parichay
Ab Ke Sajan Sawan from Chupke Chupke

This is just a random list. I have written whatever I remembered now.