Piano sonatas (Beethoven)
Ludwig van Beethoven wrote his 32 piano sonatas between 1795 and 1822. Although originally not intended to be a meaningful whole, as a set they compose one of the most important collections of works in the history of music. Hans von Bülow called them "The New Testament" of the piano literature (Johann Sebastian Bach's "The Well-Tempered Clavier" being "The Old Testament").
Piano Concerto No. 2 (Beethoven)
The B-flat major Piano Concerto became an important display piece for the young Beethoven as he sought to establish himself after moving from Bonn to Vienna. He was the soloist at its premiere on 29 March 1795, at Vienna's Burgtheater in a concert marking his public debut. Prior to that, he had performed only in the private salons of the Viennese nobility. While the work as a whole is very much in the concerto style of Mozart, there is a sense of drama and contrast that would be present in many of Beethoven's later works. Beethoven himself apparently did not rate this work particularly highly, remarking to the publisher Franz Anton Hoffmeister that, along with the Piano Concerto No. 1, it was "not one of my best." The version that he premiered in 1795 is the version that is performed and recorded today.