Question: Rajasekhar is an actor who starred in which K. Viswanath musical drama?
Context: Devasthanam (English: "Temple, God's place") is a 2012 Telugu devotional philosophical musical drama film, directed by Janardhana Maharshi.  Released in Andhra Pradesh and U.S., It features S. P. Balasubrahmanyam, Aamani and K. Viswanath in the lead roles. Rajasekhar (born Rajasekhar Varadharajan on 4 February 1962) is an Indian film actor known for his works in Telugu cinema, even though a Tamilian by birth.  In a career spanning more than thirty years, he acted in a variety of roles.  He starred in Blockbusters films like "Talambralu", "Shrutilayalu", "Aahuti", "Ankusham", "Magaadu", "Allari Priyudu", "Anna", "Omkaram", "Suryudu", "Sivayya", "Manasunna Maaraju", "Maa Annayya", "Simharasi", "Evadaithe Nakenti & Gorintaku".  Rajasekhar won 2 Filmfare Awards Best actor - Telugu for the films "Magaadu" & "Anna". Shrutilayalu is a 1987 Telugu musical drama film, directed by K. Viswanath.  The film starred Rajasekhar and Sumalata.  The soundtrack was composed by K. V. Mahadevan.  The film has garnered the Nandi Awards for Best feature film; Best direction, and a Filmfare Award for Best Director – Telugu.  The film was premiered at the International Film Festival of India, and AISFM Film Festival. Swarabhishekam (Telugu: స్వరాభిషేకం ) is a 2004 Telugu musical drama film written and directed by K. Viswanath.  Viswanath also played the lead role, along with Srikanth, Sivaji, and Laya.  Music director Vidyasagar won the National Film Award for Best Music Direction.  The film has garnered the National Film Award for Best Feature Film in Telugu for that year. Magadu is a 1990 Telugu film directed by K. Madhu.  The film stars Rajasekhar, Lizzy, and Murali Mohan in lead roles.  The film is a remake of the 1988 Malayalam film Moonnam Mura. Rajasekhar won Filmfare Award for Best Actor - Telugu Swati Kiranam is a 1992 Telugu musical drama film directed by K. Viswanath.  Produced by V. Madhusudhan Rao the film starred Mammootty, Master Manjunath, and Radhika Sarathkumar.  The film is about an egoistic music teacher envious of the extraordinary talent of his prodigious young disciple. Pasamalar (English: "The Flower of Love") is a 1961 Indian Tamil-language drama film directed by A. Bhimsingh.  It features Sivaji Ganesan and Savithri in lead roles, while Gemini Ganesan, K. A. Thangavelu, M. N. Rajam and M. N. Nambiar play supporting roles.  It tells the story of Rajasekhar and his bonding with his younger sister Radha.  Radha falls in love with his brother's friend.  Rajasekhar eventually arranges for their marriage.  Problems they face form the story.  It was the film adaptation of the Malayalam writer Kottakara's story of the same name. Judo.  K. K. Rathnam also known as Judo Rathnam (born as K. K. Rathnam) is a fight master/action choreographer in Kollywood, Bollywood, Mollywood, Sandalwood and Tollywood.  He was born in Gudiyatham.  He made his debut as an actor in the film "Thamaraikkulam" in 1959, later he made his debut as a stunt master in the film "Konjum Kumari" in 1963 and made his last appearance as an actor before his retirement in the film "Thalainagaram" in 2006.  Stunt masters like Vikram Dharma, Super Subbarayan, Thalapathy Dinesh, Jaguar Thangam, Indian Bhaskar, Rajasekhar, Ambur R. S. Babu and M. Shahul Hameed have worked as fighters and assistants to him.  His son Judo.  K. K. Ramu is also a stunt master.His grandson John prince is also a stunt master Sankarabharanam (English: "The Jewel of Shankara" ) is a 1980 Indian Telugu-language musical drama film written, and directed by K. Viswanath.  Produced by Edida Nageswara Rao under the production company Poornodaya Movie Creations, "Sankarabharanam" starred J. V. Somayajulu, Manju Bhargavi, Chandramohan and Rajyalakshmi.  The soundtrack was composed by K. V. Mahadevan, and remained a chartbuster.  The film throws light on the chasm between Classical and Western Music based on the perspective of people from two different generations.  The film was screened at the 8th International Film Festival of India, the Tashkent Film Festival, Asia Pacific Film Festival, and the Moscow International Film Festival held in May 1980. Swayamkrushi is a Telugu drama film released on 3 September 1987 .  It was made on Poornodaya Movie Creations by Edida Nageswara Rao and directed by K. Viswanath.  It was Chiranjeevi's second performance in a K. Viswanath film; their first collaboration was "Subhalekha".  The film also starred Vijayashanti, and Sumalatha.  It also won him a Nandi Award for Best Actor.  The film was screened at the Moscow International Film Festival.
Answer: Shrutilayalu