Bert Grund
Bert Grund( 1920–1992) was a German composer of film scores.
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.
Abe Meyer
Abe Meyer( 1901 – 1969) was an American composer of film scores.
O Nanna Nalle
O Nanna Nalle is a 2000 Indian Kannada movie directed by V. Ravichandran and starring V. Ravichandran himself and Isha Koppikar.
The film was Koppikar's Kannada film debut and was a hit at the box office.
The film is the Kannada remake of Tamil film "Thulladha Manamum Thullum" (1999).
Henri Verdun
Henri Verdun( 1895–1977) was a French composer of film scores.
Walter Ulfig
Walter Ulfig was a German composer of film scores.
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.
Thomas Morse
Thomas Morse( born June 30, 1968) is an American composer of film and concert music.
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.
V. Ravichandran
Veeraswamy Ravichandran, known simply as Dr.
Ravichandran, is an Indian actor and filmmaker in Kannada cinema, known for his multi-faceted works in his associated films.
Son of notable film producer N. Veeraswamy, Dr.
Ravichandran made his acting debut in "Khadeema Kallaru" (1982) as an antagonist and followed it up with "Chakravyuha" in 1983.
After starring in a series of multi-starrers in supporting and lead roles, he cast himself in his directorial debut "Premaloka" (1987), which became one of the highest grossing blockbuster films in Kannada cinema.
As a producer, he continues to run "Sri Eswari Productions".

Question: Who is the father of the composer of film O Nanna Nalle?
Answer: N. Veeraswamy