Sergei Prokofiev's Symphony-Concerto in E minor, Op. 125 sometimes was referred to as what?
Symphony-Concerto (Prokofiev) Sergei Prokofiev's Symphony-Concerto in E minor, Op. 125 (sometimes referred to as Sinfonia Concertante) is a large-scale work for cello and orchestra. Prokofiev dedicated it to Mstislav Rostropovich, who premiered it on February 18, 1952 with Sviatoslav Richter conducting (the only instance of Richter conducting). After this first performance (under the title 'Cello Concerto No. 2'), it was revised and given its current title. It is itself a revised version of his earlier Cello Concerto, Op. 58, written in 1933–8.
Piano Concerto No. 7 (Mozart) In 1776, Wolfgang Amadeus Mozart composed three piano concertos, one of which was the Concerto for three pianos and orchestra in F major, No. 7, K. 242. He originally finished it in February 1776 for three pianos; however, when he eventually recomposed it for himself and another pianist in 1780 in Salzburg, he rearranged it for two pianos, and that is how the piece is often performed today. The concerto is often nicknamed "Lodron" because it was commissioned by Countess Antonia Lodron to be played with her two daughters Aloysia and Giuseppa.