song save krne ka tariqa btaen or song search b ni hote

Chal Chal

Aj Hum Tum O sanam Mil kay Yeh wada kAren

Main Yun Miloon Tujhe Tera Libaas Ban Jaon - Sonu Nigham, Shreya Ghoshal 

Ab Ke baar Poonam Mein Jab Too Aayega Milne,
Ham Ne Soch Rakha Hai Raat Yoon Guzaarenge