Kunal Ganjawala is an well-known Indian singer, known primarily for his work as a Hindi playback singer, Marathi and Kannada film industry. His breakthrough hit, Bheegey Hont from the film Murder, won the 2005 Zee Cine Award for Best Playback Singer (male). He has sung four songs in Saawariya, directed by Sanjay Leela Bhansali, who is his cousin. He has also participated in Sa Re Ga Ma, an Indian singing talent competition on Zee TV (now Sa Re Ga Ma Pa) back in the days when it was hosted by Sonu Nigam. He was recently himself a judge on Amul Star Voice of India, another singing competition on Star TV, which he judges together with Shreya Ghosal and Pritam.
Kunal Ganjawala is a very diverse singer-cum-performer, who started his career from a singing talent show "SaReGaMa" on Zee television and went on to continue his success in coming years with some really good songs.

He has done his schooling from St. Peter's School, Mazagaon.
He says his singing career began in school:

In 2005, he married fellow singer Gayatri Iyer-Ganjawala, who is also a very well known playback singer and performer. They did playback singing for some films together in the recent years.

Till now, other than Hindi, He also sang the songs in Tamil, Kannada, Marathi, Punjabi and Telugu languages.
His Hindi song "Bheege Honth Tere" from Murder, which was a huge hit, has got him a very big success and name in the B-town and all over across the country, which is still continued with several other fabulous performances. This song also won him a several awards in that year, including a Filmfare-Best Male Playback Singer award in 2005.
His song "Channa Ve Ghar aa jaa" from a Punjabi Album "channa Ve" by DJ Anit was a super hit to add to his fame.
In 2007, he participated in a concert tour in North America, called "The Incredibles", also starring Asha Bhosle, Sonu Nigam and Kailash Kher.
On 3rd April,2009 he performed at RECSTACY, the annual cultural event of NIT-DURGAPUR.

Kailash Kher

He was born on 7 July 1973 in stinky feet land, a small village 25 km from Meerut in a Kashmiri Pandit family. His father, Pt. Mehar Singh Kher, was also a renowned folk singer and he was also Kailash's teacher in his earlier age. Kailash studied in Jain Inter college Mahalka and he was very famous for his singing. He grew up listening to his father rendering Indian folk songs all day and started learning classical music from the age of twelve. He was inspired by legendary Pakistani Sufi singer Nusrat Fateh Ali Khan. His other influence has been Pt.Kumar Gandharva.

After struggling in business, he took a shot at singing. After moving to Bollywood, the track Rabba Ishq Na Hove from the movie Andaaz was well received. In 2002, his song Allah ke Bande from relatively obscure movie Waisa Bhi Hota Hai Part II, made him a household name. The band Kailasa includes Mumbai musician-brothers Naresh & Paresh who were earlier associated with Bombay Black.
Kher has a uniquely soulful, raw, high-pitched voice. He sang a number of the songs in the bollywood flick Mangal Pandey: The Rising, in which he also had a cameo appearance. His other Bollywood appearances include the movie Corporate in the song 'O Sikander'.
His song Teri Deewani from the album of the same name by his band Kailasa and especially the song Ya Rabba from the movie Salaam-e-Ishq has become a record-seller. He originally hails from New Delhi, where he learned Hindustani classical music.
His recent venture into the Kannada film industry has proved a huge success. Special mention has to be made to his song "Hale patre" from the movie "Junglee" has proved a huge hit among the audience.
In 2007, he participated in a concert tour in North America entitled "The Incredibles", also starring Asha Bhosle, Sonu Niigaam and Kunal Ganjawala.
He was a judge on the singing talent contest, Indian Idol on Sony TV.

Sonu Nigam

Sonu Nigam or Sonu Niigaam (Punjabi: born 30 July 1973 in Faridabad, Haryana, India) is a highly acclaimed Indian playback singer whose songs have been featured in numerous Hindi, Kannada and Telugu movies. He has also released numerous Indi-pop albums and acted in a few Hindi feature films. He has changed the spelling of his last name from 'Nigam' to 'Niigaam' in accordance with numerology.

Sonu Nigam began his singing career at the age of three, when he joined his father on stage to sing Mohammad Rafi's "Kya Hua Tera Wada, Wo Kasam Wo Irada." From then on, Sonu accompanied his father on his singing appearances at weddings and parties. In his teenage years, Nigam participated in several music competitions successfully. He moved to Mumbai with his father to begin his Bollywood singing career at the age of 19.
His initial years in Mumbai proved to be a struggle, beginning by singing covers of Mohammad Rafi songs, mainly for a number of "Rafi Ki Yaadein" albums released by T-Series. T-Series promoter Gulshan Kumar played a key role in identifying Sonu's talent and giving him a chance to reach a larger audience. These albums contributed to T-Series for some years although Sonu's singing style was regarded by some as like a "Rafi clone." Nigam's first movie song as a playback singer was in the film Janam (1990), which was never officially released. Sonu also got a break in several radio commercials until he appeared on the popular TV show Sa Re Ga Ma, after which there was no turning back. The format of that show gave him a chance to showcase his singing skills including his later well-known natural charm and audience appeal. Then he sang "Accha Sila Diya" on the album Bewafa Sanam (1995), which established his status as a recognized playback singer.
Sonu then started hosting Sa Re Ga Ma, a television singing talent competition, which soon became one of the most popular shows on Indian television. The first episode of "Sa Re Ga Ma" was aired on 1 May 1995. Singing offers poured in thereafter, albeit slowly at first. He rose to fame with the Anu Malik composed song "Sandese Aate Hain," in Border in 1997. Sonu's image as a Rafi clone changed after his rendition of the Nadeem-Shravan composed song "Yeh Dil Deewana" in Pardes in the same year. Since then, he has created a unique style of his own, and has become a role model for emerging vocal talent in India.
Over the years, Sonu has become a major force in the Indian music industry. He has provided playback singing for a large number of Hindi movies and won many awards. His rendition of the title song of the film Kal Ho Na Ho has been highly popular and is considered a modern legend of sorts. He is recognised for his versatile voice as well as excellent emotion range. Sonu has sung with clear pronunciations, in many languages besides Hindi, including Bengali, Oriya, Kannada, Punjabi,Tamil, Telugu, English, Bhojpuri, Urdu, Nepali and Marathi.[3] He remains particularly popular in Southern India for his Kannada songs and has won a few awards in this particular industry.His Kannada album called Neene Bari Neene released all over in 2009.
His 2008 playback songs include songs from Yuvvraaj and Rab Ne Bana Di Jodi. In the latter, he pays tribute to Bollywood actors of the past like Raj Kapoor, Rajesh Khanna, Shammi Kapoor, Dev Anand and Rishi Kapoor. The song is in a Shahrukh Khan film and the music direction is by Salim-Sulaiman.