Question: Which solo Studio Album was by a prominent singer in Hindi, Telugu, Tamil, Bengali, Kannada and Malayalam films?

Context articles: List of songs recorded by KK
Swargachitra Appachan
Sarath Babu
KK (singer)
Sowcar Janaki
Samvrutha Sunil
Devayani (actress)
Pal (album)
Kailash Kher
Sulakshana (actress)

Krishnakumar Kunnath (born 23 August 1968), popularly known as KK or Kay Kay, is an Indian playback singer.He has recorded more than 500 songs in Hindi films.
 He is a prominent singer in Hindi, Telugu, Tamil, Kannada and Malayalam films.
Pinakkatt D Abraham, known as Swargachitra Appachan is an Indian film producer, distributor, and entrepreneur.
 He is best known for his work in Malayalam cinema, under the banner Swargachitra.
 Among the films produced by him, "Manichitrathazhu" is considered as one of the best thrillers ever made in India as well as one of the best Malayalam films ever made.
 "Manichitrathazhu" was remade after nearly 10 years in various languages, including Kannada ("Apthamitra"), Tamil and Telugu (dubbed) ("Chandramukhi"), Bengali ("Rajmohol"), and Hindi ("Bhool Bhulaiyaa"), all being commercially successful.
 Apart from being the highest grossing Malayalam film of the year 1993, "Manichitrathazhu" was selected as second greatest Indian film through an IBNLive poll.
Sarath Babu (Telugu: శరత్ బాబు) (born Sathyam Babu Dixithulu) is an Indian film actor, known for his works in Telugu, Tamil, Kannada, Malayalam and Hindi.
 He has been in the industry for nearly 37 years and has acted in more than 200 films, most of them in a supporting role.
 He has acted in 80 films each in Telugu and Tamil, 20 in Kannada and a few in Malayalam and Hindi.
 He entered the film industry in 1973 through a Telugu film and later became popular through the Tamil film "Nizhal Nijamagiradhu" directed by K. Balachander.
 He has received eight state Nandi Awards.
Krishnakumar Kunnath (born 23 August 1970), also known as KK, K.K. or Kay Kay is an Indian singer.
 He is a prominent singer in Hindi, Telugu, Tamil, Bengali, Kannada and Malayalam films.
Sankaramanchi Janaki (born 12 December 1931), popularly known as Sowcar Janaki, is a south-Indian actress who has acted in over 387 Tamil, Telugu, Kannada, Hindi and Malayalam films.
 She also performed on stage in over 300 shows and was a radio artist during her earlier years.
 Her career as film actress began after her marriage only.
 She became a popular actress with hits across languages between 1949 and 1975 as the lead heroine such as "Sowcar" (Telugu), Valayapathy, Rojulu Marayi in Telugu, then in Tamil like Naan Kanda Sorgam, Kaviya Thalavi, Bhagya Lakshmi, Pallum Pazhamum, Paar Magale Paar, Thayikku Thalaimagan, Kumudham, Panam Paadithavan, "Puthiya Paravai" , Bama Vijayam, Oli Villaku, Ethir Neechal,Maanavan, Uyardha Manidhan, Nimarundhu Nil, Thunaivan, Needhi and "Iru Kodugal" (Tamil), with Kannada films like Devakaanika, Saaku Magalu, Sadarame, Thayige Thakka Maga and then with Malayalam debut Schoolmaster (1964) and with a film in Hindi - Teen Bahuraniyan.
 She worked with famous directors such as Dada Mirasee and K Balachandar.
 She moved to supporting roles after 1975 and her performances in Cinema Paithiyam, Thee, Thillu Mullu, Vetri Vizha, Kaanche were widely appreciated.
 She served as jury member for the National Indian Films awards committee and as chair person for state Telugu Films awards committee.
Samvrutha Sunil (born 31 October 1986), known mononymously as Samvrutha, is a former Indian film actress who mainly appears in Malayalam films. Having made her debut in 2004 through the film "Rasikan" directed by her mentor Lal Jose, she has starred in over 30 Malayalam films and in a few Telugu and Tamil films.
 Her performances include in the films "Arabikkatha" (2007), "Chocolate" (2007), "Thirakkatha" (2008), "Boomi Malayalam" (2009), "Cocktail" (2010), "Manikyakkallu" (2011), "Swapna Sanchari" (2011), "Arike" (2012), "Diamond Necklace" (2012) and "Ayalum Njanum Thammil" (2012).
 She has also acted in telugu movies.
 She has also done some hot songs in telugu.
Devayani is an Indian actress who has predominantly starred in Tamil, Telugu and Malayalam films, along with a few Kannada, Hindi and Bengali films.
 She received the Tamil Nadu State Film Award for Best Actress for her performances in the films "Surya Vamsam" and Bharathi and a Special Award for "Kadhal Kottai".
 She has also appeared in other commercially successful films, including "Aanandham" and "Friends" as well as in the Sun TV series "Kolangal" and "Muthaaram".
Pal is the debut solo Studio Album by Indipop artist and Playback Singer KK.
 It was released on 16 April 1999 by Sony.
 The album is Arranged, Composed and produced by Lesle Lewis while the lyrics are written by Mehboob.
 All the tracks are sung by KK.
Kailash Kher is an Indian pop-rock and Bollywood playback singer with a music style influenced by Indian folk music and Sufi music.
 He is a prominent singer in Hindi, Nepali, Tamil, Telugu, Malayalam, Kannada, Bengali, Odia and Urdu languages.
 Though his professional prowess encompasses most of the Indian languages, his contribution to Indian music lies way beyond that.
 He is a prime candidate amongst the contemporary Sufi singers.
 He has sung more than 700 songs in movies apart from 5 hugely popular and successful private albums.
Sulakshana is an Indian actress born on August 1 ,1965 who has performed in Tamil, Telugu, Kannada and Malayalam films at the age of two and half in the movie Kaaviya Thalaivi as child Krishna in the name of Dolly .
 After that she acted in Thulabharam as child artist in Tamil,Telugu,Malayalam and Hindi (all version) in the name of Rajani .