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.
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.
Bert Grund
Bert Grund( 1920–1992) was a German composer of film scores.
Vismayam (1998 film)
Vismayam is a 1998 Indian Malayalam film, directed by Raghunath Paleri and produced by CC Cine Vision.
The film stars Dileep, Innocent, Sreedurga, and K. P. A. C. Lalitha in lead roles.
It features music composed by Johnson.
This film is the first in Malayalam to have a magical realism element in narration.
Johnson (composer)
Johnson (26 March 1953 – 18 August 2011) was an Indian film score composer and music director who has given music to some of the most important motion pictures of Malayalam cinema, including those for "KoodevideNamukku Parkkan Munthiri ThoppukalOru Minnaminunginte
NurunguvettamVadakkunokkiyantramPerumthachanNjan GandharvanPonthan Mada", and "Bhoothakkannadi".
Regarded as one of the finest composers in the industry, he was noted for his lyrical and expressive melodies together with simple but rich tonal compositions of thematic music.
Johnson is a recipient of National Film Awards twice and Kerala State Film Awards three times.
He started his career as an assistant to G. Devarajan in the 1970s, and debuted as an independent composer in late seventies with "Aaravam".
He was a recurrent collaborator for directors Padmarajan, Bharathan, Sathyan Anthikkad, T. V. Chandran, Kamal, Lohithadas, Balachandra Menon and Mohan.
He has composed music for more than 300 Malayalam films, the most by any composer except for Devarajan.
He was the first Music Director from Malayalam cinema to be honored with the National Award.
He died of a heart attack in Chennai on 18 August 2011.
Abe Meyer
Abe Meyer( 1901 – 1969) was an American composer of film scores.
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.

Question: When did the composer of film Vismayam (1998 Film) die?
Answer: 18 August 2011