O Lailaa Bengali Full Video Songs By Jr.NTR - Ashai Ashai Bosha Ashi (2016) HD Song Name : O Lailaa Movie Name : Ashai Ashai Bosha Ashi (2016) Banner : Sri Venkateswara Creations Producer : Dil Raju Director : Harish Shankar Star Cast : Jr.NTR,Samantha,Shruti Haasan Music Director : Thaman. S Lyrics Writer : Bhaskara Bhatla Singer Names : Rahul, Chours