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.
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.
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.
Through Main Street with an Orchestra
Through Main Street with an Orchestra  is a 1987 Soviet musical film directed by Pyotr Todorovsky.
Abe Meyer
Abe Meyer( 1901 – 1969) was an American composer of film scores.
Amedeo Escobar
Amedeo Escobar( 1888–1973) was an Italian composer of film scores.
Pyotr Todorovsky
Pyotr Yefimovich Todorovsky (26 August 1925 – 24 May 2013) was a Russian film director, screenwriter and cinematographer of Jewish origin.
His son Valery Todorovsky is also a film director.

Question: Who is the child of the composer of film Through Main Street With An Orchestra?
Answer: Valery Todorovsky