Brandenburg Concertos under the batons of, for example, Karl Richter and Herbert von Karajan. They have also been performed as chamber music, with one instrument per part, especially by (but not limited to) groups using baroque instruments and (sometimes more, sometimes less) historically informed techniques and practice. There is also an arrangement for four-hand piano duet by composer Max Reger. Brandenburg Concertos The Brandenburg Concertos by Johann Sebastian Bach (BWV 1046–1051, original title: Six Concerts à plusieurs instruments) are a collection of six instrumental works presented by Bach to Christian Ludwig, Margrave of Brandenburg-Schwedt, in 1721 (though probably composed earlier). They are
Piano concertos by Wolfgang Amadeus Mozart Piano concertos by Wolfgang Amadeus Mozart Wolfgang Amadeus Mozart wrote 23 original concertos for piano and orchestra. These works, many of which Mozart composed for himself to play in the Vienna concert series of 1784–86, held special importance for him. For a long time relatively neglected, they are recognised as among his greatest achievements. They were championed by Donald Francis Tovey in his "Essay on the Classical Concerto" in 1903, and later by Cuthbert Girdlestone and Arthur Hutchings in 1940 (originally published in French) and 1948, respectively. Hans Tischler published a structural and thematic analysis of the concertos in 1966,