Got a hold of some song titles from Couples Retreat: I think there will be more added.
http://rahmaniac.wordpress.com/2009/09/19/couples-retreat-music-on-9th-october/ Kunu Kunu Kan Kuruvae | Singer : A R Rahman Couples Track | Music Composed : A R Rahman Tarana | Singer : Kailash Kher Coming Back | Music Composed : A R Rahman Journey of Life | Music Composed : A R Rahman
