Lata Mangeshkar (born September 28, 1929) is a singer from India. She is one of the best-known and most respected playback singers in India. Mangeshkar's career started in 1942 and has spanned over six and a half decades. She has recorded songs for over a thousand Hindi films and has sung songs in over thirty-six regional Indian languages and foreign languages, though primarily in Hindi. She is the elder sister of singer Asha Bhosle, Hridayanath Mangeshkar, Usha Mangeshkar and Meena Mangeshkar. She is the second vocalist to have ever been awarded the Bharat Ratna, India's highest civilian honour.

Mangeshkar was featured in the Guinness Book of World Records from 1974 to 1991 for having made the most recordings in the world. The claim was that she had recorded approximately 25,000 solo, duet, and chorus-backed songs in 20 Indian languages between 1948 to 1974. Over the years, while several sources have supported this claim, others have raised concerns over its veracity, claiming that this number was highly exaggerated and that Mangeshkar's younger sister, Asha Bhosle, had more song recordings than she had. In 2011 Guinness officially acknowledged Bhosle as the most recorded artist in music history.

Asha Bhosle (born September 8, 1933) is an Indian singer. She is best-known as a playback singer in Hindi cinema, although she has a wider repertoire. Bhosle's career started in 1943 and has spanned over six decades. She has done playback singing for over a thousand Bollywood movies. In addition, she has recorded several private albums and participated in numerous solo concerts in India and abroad. Bhosle is the sister of playback singer Lata Mangeshkar.

Renowned for her voice range and often credited for her versatility, Bhosle's work includes film music, pop, ghazals, bhajans, traditional Indian classical music, folk songs, qawwalis, and Rabindra Sangeets. Apart from Hindi, she has sung in over 20 Indian and foreign languages. In 2006, Asha Bhosle stated that she had sung over 12,000 songs, a figure repeated by several other sources. The World Records Academy, an international organization which certifies world records, recognised her as the "Most Recorded Artist" in the world, in September 2009. In 2011 she was officially acknowledged by the Guinness Book of World Records as the most recorded artist in music history. The Government of India honoured her with the Dadasaheb Phalke Award in 2000 and the Padma Vibhushan in 2008.

Sonu Nigam (born 30 July 1973 in Faridabad, Haryana, India) is an Indian singer whose songs have been featured in numerous Hindi and Kannada movies, as well as films in Tamil, Assamese, Punjabi, Bengali, Marathi and Telugu. He has also released numerous Indi-pop albums and acted in a few Hindi movies. He had changed the spelling of his last name from 'Nigam' to 'Niigaam' in accordance with numerology, but later returned to the original spelling 'Nigam'.

Sonu Nigam began his singing career at the age of three, when he joined his father on stage to sing Mohammed Rafi's "Kya Hua Tera Vaada, Wo Kasam Wo Irada". From then on Sonu accompanied his father on his singing appearances at weddings and parties. In his teenage years he successfully participated in several music competitions. 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 Mohammed 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 Nigam's talent by giving him a chance to reach a larger audience. These albums contributed to T-Series for some years although Nigam's singing style was regarded by some to be like that of a "Rafi clone". Nigam's first movie song as a playback singer was Janam (1990), which was never officially released. He also got a break in radio commercials until he appeared on the popular TV show Sa Re Ga Ma, after which there was no turning back. He was trained by classical singer Ustad Ghulam Mustafa Khan.

Narendra Chanchal is an Indian musician who specializes in Punjabi bhentein. He was born to a religious Punjabi family in Namak Mandi, Amritsar. He has received several awards including the 1973 "Filmfare Best Male Playback Award" for his first song "Beshak Mandir Masjid Todo," the "Bobby Award" for his number "Beshak Mandir Masjid Todo" in the film "Bobby" by Raj Kapoor, and the "Raj Kapoor Memorial Award." He was recently made an honorary citizen of the US state of Georgia.

Narendra Chanchal has recently released the book on his life, struggles and hardships he had to face, to achieve what he is today, what he thinks about Mata Rani and what is his dreams and aim yet to achieve.Indeeed a good read. The Name of the Book is Midnight Singer.

Anuradha Paudwal is a popular playback singer in Bollywood in India. She has sung songs in Hindi, Marathi, Oriya, and Nepali.

She studied at Xavier's College in Mumbai. She was married to the late Arun Paudwal, who worked with music director S. D. Burman as his assistant. Her singing career started in 1973 with the movie, Abhimaan, (starring Amitabh Bachchan and Jaya Bachchan) in which she sang a Shloka (a Sanskrit verse). In the same year she also made her Marathi film debut with "Yashoda" (music by Datta Davjekar). In 1974, she brought out a record of Non-film Marathi songs or "bhav geeten" which became very popular.

In 1976, she got her break as a playback singer in Hindi films with Kalicharan (starring Shatrughan Sinha and Reena Roy). Her first solo was in the movie, Aap Beati, (starring Hema Malini and Shashi Kapoor). Laxmikant-Pyarelal were the music-composer duo for that movie. She also occasionally sang songs for composers Rajesh Roshan (Des Pardes), Jaidev (Dooriyan, Laila Majnu), Kalyanji Anandji (Kalaakar, Vidhaata), and Usha Khanna (Souten, Sajan Bina Suhagan).