Traditionally, the harmonica is the instrument of the loner: the cowboy by the campfire, the hobo riding the rails, the bluesman pouring out his soul at midnight.

The Harmonica seems a little out of place in a concert hall — especially when played by someone wearing a tuxedo. But every so often a virtuoso player comes on the scene who commissions a new concert work for the instrument. In the mid-1950s the American harmonica virtuoso John Sebastian asked the Brazilian composer Heitor Villa-Lobos for just such a work.

On today's date in 1959, John Sebastian gave the premiere performance of Villa-Lobos' Concerto in Jerusalem. This serene and neo-classical music is now regarded as one of the finest concertos ever written for the instrument, but when the British harmonica virtuoso Tommy Reilly wanted to record it some 20 years after its 1959 premiere, he said had a very hard time tracking down the score. Even Villa-Lobos' own publisher didn't seem aware of its existence!

Truth be told, Villa-Lobos was both a very prolific and not always very organized composer, so his poor publisher may be forgiven for his ignorance of the work. Even Villa-Lobos himself couldn't remember all the pieces he had written: "What you want?" Villa-Lobos once said, "I am like a father of a family too numerous who doesn't always recognize his own infants."