Question: Who introduced the composer of the musical score for "Kumkumacheppu" into the Malayalam film industry?

Context articles: Krishnabhaskar Mangalasserri
Prasanna (film)
List of cinema halls in Thiruvananthapuram
Udaya Studios
Kumkumacheppu
Adimakal
Rakthabandham
K. Raghavan
Sasidharan
S. P. Venkatesh

Krishnabhaskar Mangalasserri (Malayalam : കൃഷ്ണഭാസ്ക്കർ മംഗലശ്ശേരി)is an Indian actor, Model, Academic, Novelist, and Screenwriter who works in the Malayalam film industry.
 Krishnabhaskar Mangalasserri made his acting debut in the Malayalam film "Puthiya Theerangal" (2012) under ace director of Malayalam film industry Sathyan Anthikad and later starred in the movie directed by Martin Prakkat starring Dulquer Salman and Aparna Gopinath in lead roles.
 He co-wrote and also enacted a leading role as a police officer in movie Asha Black with supreme star Sarath Kumar.
Prasanna is a 1950 Indian Malayalam film, directed by S. M. Sriramulu Naidu and produced by Pakshiraja Studios.
 The film stars Pappukutty Bhagavathar, Kottarakkara Sreedharan Nair and P. A. Thomas in lead roles.
 The film had musical score by M. S. Gnanamani.
 It is debut Malayalam film of Travancore Sisters, Lalitha, Padmini and Ragini.
 Also the debut film of actors Kandiyoor Parameshwarankutty, P. A. Thomas, Pappukkutty Bhagavathar, debut Malayalam film of Sreeramulu Naidu, playback singers M. L. Vasantha Kumari, P. A. Periyanayiki and Radha-Jayalakshmi.
Thiruvananthapuram (Trivandrum) city possess a rich film culture.
 The Malayalam films were earlier produced with Chennai (Madras) as the base.
 Later in the end of 70s, the Malayalam film industry started to shift its base to Kerala, with Trivandrum as the pick of the bunch.
 Kerala State Film Development Corporation (KSFDC) was established in 1975 with the objective of giving a thrust to the Malayalam film industry and for nurturing it in the State.
 As a result, many studios and related industries started commencing in and around Trivandrum.
 The studio 'Merryland' was opened in 1951 and 'Chithranjali' in 1980s.
 Leading firms like Prasad Film Laboratories expanded their operations to Trivandrum.
Udaya Pictures is the oldest film production studio in the Malayalam film industry of India.
 It was established in 1947 by director-producer Kunchacko (1912–1976) and film distributor K. V. Koshy in Pathirappally, Alappuzha in Kerala.
 The studio influenced the gradual shift of Malayalam film industry from its original base of Madras, Tamil Nadu to Kerala, now considered a miletsone in the history of Malayalam film industry.
, and the first film of studio was "Vellinakshatram" (1949).
Kumkumacheppu is a 1996 Indian Malayalam film, directed by Thulasidas and produced by R Mukesh Mehta.
 The film stars Shobhana, Manoj K Jayan, KPAC Lalitha and Jagadish in lead roles.
 The film had musical score by S. P. Venkatesh.
Adimakal is a 1969 Indian Malayalam film, directed by KS Sethumadhavan and produced by MO Joseph.
 The film stars Prem Nazir, Sathyan, Sheela and Sharada in lead roles.
 The film had musical score and songs composed by G. Devarajan.
 It won the National Film Award for Best Feature Film in Malayalam and Filmfare Award for Best Malayalam Film.
 The film is based on a novel by Pamman.
 The film was remade in Telugu as "Chilakamma Cheppindi" (1977) with Rajinikanth and in Tamil as "Nizhal Nijamagiradhu" with Kamal Haasan.
Rakthabandham is a 1951 Indian Malayalam film, directed by MR Vittal and produced by NK Karunakaran Pillai.
 The film stars Kalaikkal Kumaran, T. R. Omana in lead roles.
 The film had musical score by S. M. Subbaiah Naidu, SN Chaami (SN Ranganathan).
 It is the only Malayalam film directed by Velswami Kavi and debut Malayalam film of S. D. Subbiah and the debut film of Paravoor Bharathan (as a bank peon), Kuttappa Bhagavathar and lyricist Swami Brahmavrathan.
 the movie also introduced R.S. Prabhu to Malayalam cinema
K. Raghavan (Malayalam: കെ.
 രാഘവന്‍ ) (2 December 1913 – 19 October 2013), popularly known as Raghavan Master, was a Malayalam music composer.
 Along with G. Devarajan, V. Dakshinamoorthy and Baburaj, Raghavan was often credited for the renaissance of Malayalam film music.
 He was the pioneer in contributing Malayalam film songs with its own tunes and styles.
 Till then, Malayalam film songs were in the tunes of popular Hindi and Tamil film songs and old classical kritis.
 Raghavan gave a new direction and identity to Malayalam film music.
 He composed around 400 songs in Malayalam cinema and was active in the Malayalam film industry for nearly four decades.
Sasidharan is a 1950 Indian Malayalam film, directed by T Janaki Ram and produced by Swami Narayanan.
 The film stars Nagavally R. S. Kurup, N. P. Chellappan Nair and Miss Kumari in lead roles.
 The film had musical score by P. Kalinga Rao.
 It is the first Malayalam film adaptation of a popular stage play.
 It is debut Malayalam film of P. Kalinga Rao, T. Janakiram, Aranmula Ponnamma, S. P. Pillai, N. P. Chellappan Nair, Kaviyoor Revamma, P. Mohankumari, and lyricist Thumpamon Padmanabhankutty.
S. P. Venkatesh is a music director and composer popular for his works in the Malayalam film industry.
His father Pazhani was an accomplished Mandolin player.During his early days S.P.Venkatesh used to be adept at playing Guitar,Banjo and Mandolin.He was an assistant music director to Shyam and Raveendran Master during his early days.
 S. P. Venkatesh was introduced into the Malayalam film industry by Dennis Joseph.
 The major break for S. P. Venkatesh came in the form of the film "Rajavinte Makan", directed by Thampi Kannanthanam.
 The film and the songs in it turned out to be big hits.
 From then on he became an integral part of Thampi's ventures.
 It was Thampi kannanthanam who exploited the musical talents of S.P.Venaktesh which resulted in a series of musical hit albums during the nineties.
 He soon became one of the top music directors of the early and mid-nineties. "
Indrajaalam", "Kilukkam", "Minnaram", "Sphadikam", "Dhruvam", "Kauravar", "No.20 Madras Mail", "Manthrikam" were among the influential film scores he created.