As for new songs coming up, Abhi Kuch Dinon se from Madhur Bhandarkar's Dil to Bachcha hai ji is one lovely song, sung by Mohit Chauhan. Definitely, Pritam seems to have given the movie's best, and a hit-to-be to Mohit and the song is just beautiful in terms of music.
As for the lyrics, there are just fine. In fact the line 'hai dil pe shaq mera, ise pyaar ho gaya' are just wonderful. Rest in made beautiful by Mohit's voice itself.