Bert Grund
Bert Grund( 1920–1992) was a German composer of film scores.
Sakshi Gulati
Sakshi Gulati is an Indian model and film actress.
She was the Femina Miss India 2007 runner- up.
She made her acting debut in Hindi cinema with Ram Gopal Varma's 2008 film" Contract".
She then appeared in films such as" The Film Emotional Atyachar"( 2010), and the Telugu film" Katha Screenplay Darsakatvam Appalaraju"( 2011).
She finished shooting for a Hindi romantic comedy movie and a Telugu movie," Chitrangada" on Sri Vighnesh Karthik Cinema banner in G. Ashok's direction.
Alonso Mudarra
Alonso Mudarra( c. 1510 – April 1, 1580) was a Spanish composer of the Renaissance, and also played the vihuela, a guitar- shaped string instrument.
He was an innovative composer of instrumental music as well as songs, and was the composer of the earliest surviving music for the guitar.
Peter Hamel
Peter Hamel( 1911–1979) was a German screenwriter and a director of film and television.
He appeared as himself in the 1948 comedy" Film Without a Title".
He is the father of the composer Peter Michael Hamel.
Walter Ulfig
Walter Ulfig was a German composer of film scores.
Saluri Koteswara Rao
Saluri Koteswara Rao (also known as Koti) is an Indian composer notable for his work in the South Indian film industry.
He has composed music for more than 475 movies in Telugu, Tamil, and Kannada.
The son of music director Saluri Rajeswara Rao, in early 1980s Koti teamed with Somaraju (Raj), son of T. V. Raju, and the resulting duo was known as Raj-Koti.
He won Nandi Award for Best Music Director for the film
Hello Brother (1994).
He started his music career as an assistant to music director K. Chakravarthy Composers like Mani Sharma and A. R. Rahman worked as assistants with Koti during the initial part of their career.
Roshan Saluri, son of Koti is also introduced as film score composer.
Another son Rajeev Saluri started his career as an actor.
Katha Screenplay Darsakatvam Appalaraju
Katha Screenplay Darsakatvam Appalaraju  is a 2011 Indian Telugu language comedy film written and directed by Ram Gopal Varma.
It stars comical actor Sunil and Swati Reddy in the lead roles alongside Brahmanandam and Kota Srinivasa Rao.
Sudhakar Reddy has handled the camera and Koti has composed the music.
It was dubbed in Hindi as "Sabse Bada Loafer".
Henri Verdun
Henri Verdun( 1895–1977) was a French composer of film scores.
Tarcisio Fusco
Tarcisio Fusco was an Italian composer of film scores.
He was the brother of the composer Giovanni Fusco and the uncle of operatic soprano Cecilia Fusco.
Abe Meyer
Abe Meyer( 1901 – 1969) was an American composer of film scores.

Question: Who is the father of the composer of film Katha Screenplay Darsakatvam Appalaraju?
Answer: Saluri Rajeswara Rao