Alvorada na floresta tropical W513 was commissioned by the Louisville Orchestra and written in 1953. In form it is an overture whose performances take eight to eleven minutes.Its form is predictable, though the music itself is anything but. Hushed...

In 1955, Heitor Villa-Lobos was commissioned by John Sebastian to write a harmonica concerto, and the piece was premiered in in Jerusalem on October 27, 1959, a month before Villa's death. Villa-Lobos was one of a number of eminent composers...