R. Velappan Nair
R. Velappan Nair was a former Malayalam film director, producer and cinematographer.
His movie in 1969, Aaryankavu Kollasangam was a very new experiment in Indian cinema.
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.
Bert Grund
Bert Grund( 1920–1992) was a German composer of film scores.
Theodred II (Bishop of Elmham)
Theodred II was a medieval Bishop of Elmham.
The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997.
Henri Verdun
Henri Verdun( 1895–1977) was a French composer of film scores.
B. A. Chidambaranath
Bhoothapandi Arunachalam Chidambaranathan (19 March 1924 – 31 August 2007) was an Indian film score composer and musician who worked mainly in Malayalam films.
Aaryankavu Kollasangam
Aaryankavu Kollasangam is a 1969 Indian Malayalam film, directed and produced by R. Velappan Nair.
The film stars Keralasree Sunny, Khadeeja, Polachira Ramachandran and Santo Krishnan in the lead roles.
The film had musical score by B. A. Chidambaranath.
Walter Ulfig
Walter Ulfig was a German 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: What is the date of death of the composer of film Aaryankavu Kollasangam?
Answer: 31 August 2007