Rab Rab Rab song is a Malayalam movie song from the Mallu Singh released on 2012. Music of Rab Rab Rab song is composed by M. Jayachandran. Rab Rab Rab was sung by Shankar Mahadevan, Sithara, Suchismitha. Download Rab Rab Rab song from Mallu Singh on Raaga.com.