Agar Tum Saath Ho Lyrics - Tamasha | Alka Yagnik, Arijit Singh Agar tum Saath ho Lyrics from Tamasha: This melodious song is sung by Alka Yagnik and Arijit Singh. Lyrics by Irshad Kamil while Music of the song i… byADNAN AMEEN October 16, 2015 Alka Yagnik