Ai Oba Thaniwela
Ai
Oba Thaniwela  is a 2007 Sri Lankan Sinhala drama film directed by Ranjith Jayasinghe and produced by Jayantha Wijegunawardene and Mallika Wijegunawardene.
It stars Cletus Mendis, and Veena Jayakody in lead roles along with Sunil Hettiarachchi, Vijaya Nandasiri and Bandu Samarasinghe.
Music for the film is done by renowned veteran musician Premasiri Khemadasa.
It is the 1115th Sri Lankan film in the Sinhala cinema.
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.
Abe Meyer
Abe Meyer( 1901 – 1969) was an American composer of film scores.
Premasiri Khemadasa
Deshamanya Kala Keerthi Dr.
Premasiri Khemadasa
(Sinhala: ආචාර්ය
ප්
රේමසිරි කේමදාස) (25 January 1937 – 24 October 2008) also known as "Khemadasa Master" was a Sri Lankan music composer.
Exploring the various styles of music around the world Khemadasa endeavoured to develop a unique style of music.
He combined Sinhala folk tunes, Hindustani music, Western music and many other streams of music in his compositions while adapting them to fit contemporary music.
Thomas Morse
Thomas Morse( born June 30, 1968) is an American composer of film and concert music.
Henri Verdun
Henri Verdun( 1895–1977) was a French composer of film scores.
Bert Grund
Bert Grund( 1920–1992) 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.
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.
Walter Ulfig
Walter Ulfig was a German composer of film scores.

Question: When did the composer of film Ai Oba Thaniwela die?
Answer: 24 October 2008