<P> Sanu worked for Himesh Reshammiya, for all title tracks of TV serials which Reshammiya produced . All the title tracks were sung by Sanu, and then in his debut film as a music director, Pyaar Kiya To Darna Kya and further for many other films such as Kurukshetra, Yeh Hai Jalwa, Humraaz, Kahin Pyaar Na Ho Jaaye, Hello Brother, Bandhan, Dulhan Hum Le Jayenge, Jodi No. 1, Uljhan h and Taarzan: The Wonder Car . </P> <P> Beginning with "Jab Koi Baat Bigad Jaye" in the movie Jurm (1990), Sanu's collaboration with Rajesh Roshan produced one hit after another . Significant movies include Karan Arjun (1995), Sabse Bada Khiladi (1995), Papa Kehte Hai (1996), Dastak (1996), Koyla (1997), Kaho Naa...Pyaar Hai (2000), Kya Kehna (2000), Karobaar: The Business of Love (2000) and Aetbaar (2004). </P> <P> Sanu has rendered his voice for some of Viju Shah's greatest compositions . Mohra (1994), Tere Mere Sapne (1996), Gupt (1997), Aar Ya Paar (1997), Beti No. 1 (1999), Bulandi (2000), Pyaar Ishq Aur Mohabbat (2001) and Kasam (2001) are some of their notable albums . </P> <P> Sanu has recorded over 150 songs with Anand - Milind . Breaking away from his romantic image, he has sung peppy numbers for the duo, his most famous ones being for actor Govinda . He worked with the duo and successfully delivered hits such as Jigar (1992), Raja Babu (1994), Suhaag (1994), Jai Kishan (1994), Elaan (1994), Coolie No 1 (1995), Hero No. 1 (1997), Gair (1998), Chal Mere Bhai (2000), Army (1996), Trinetra, Lootere (1993), Gopi Kishan (1994) and Rakshak (1996). </P>

Who has sung most number of songs in bollywood