Born c 1620/3, little is known about Johann Heinrich Schmelzer before 1649 when he became an employee at the Imperial Chapel in Vienna. Schmelzer remained in the service of the Imperial Court until 1680 when the Court evacuated to Prague to avoid the plague. Unfortunately, Schmelzer fell victim to the disease.
Francesco Cavalli (February 14, 1602 – January 14, 1676) was an Italian composer. His real name was Pietro Francesco Caletti-Bruni, but he is better known by that of Cavalli, the name of his patron, a Venetian nobleman.
Juan Bautista José Cabanilles (September 6, 1644 in Algemesi near Valencia – April 29, 1712 in Valencia) was a Spanish organist and composer at Valencia cathedral. He is considered by many to have been the greatest Spanish baroque composer, and is sometimes called the Spanish Bach.
Johann Caspar Ferdinand Fischer (some authorities use the spelling Johann Kasper Ferdinand Fischer) (died 1746) was a German Baroque composer. Johann Nikolaus Forkel ranked Fischer as one of the best composers for keyboard of his day, however, partly due to the rarity of surviving copies of his music, his music is rarely heard today.