Brahms's D major violin concerto is indebted to the violin concerto in the same key by this composer, whose fifth piano concerto has a regal nickname.
A concerto by this composer begins with the soloist playing some chords in the tonic G major, which the orchestra strangely repeats in the key of B major. The solo cello enters a bar later than expected in a concerto by this composer ending with a lively "rondo alla polacca." This composer included a "cadenza, but without falling down" for a concerto whose second movement dialogue between the piano and unison strings is often-compared to "Orpheus taming the furies." Yet another concerto by this composer begins by alternating single E-flat, A-flat, and B-flat chords from the orchestra with cadenza-like passages for the piano. Five timpani beats begin this composer's violin concerto, whose (*) disastrous premiere was allegedly marred by Franz Clement improvising a composition on an upside-down violin. Brahms's D major violin concerto is indebted to the violin concerto in the same key by this composer, whose fifth piano concerto has a regal nickname. For 10 points, name this composer of the "Emperor" piano concerto.
A concerto by this composer begins with the soloist playing some chords in the tonic G major, which the orchestra strangely repeats in the key of B major.
Ludvig van Beethoven