Jaroslav Vogel
Czech conductor, composer, pianist and organist
Jaroslav Vogel (11 January 1894 – 2 February 1970) was a Czech conductor, composer and writer. He was principal conductor of the Brno Philharmonic Orchestra from 1959 to 1962.
Vogel knew Janáček in his later years, and produced what was for many years the standard biography of Janáček in 1958. It first appeared in German translation, and in the Czech original in 1963. The first English translation came out in 1962, it was then re-issued in a version revised by Karel Janovický in 1981. Charles Mackerras regarded it as his "Janáček bible".
Vogel died in Prague in 1970.
Read more about this composer on Wikipedia.

