For 10 points, name this composer of Finlandia.
This composer's dark, minor-key Symphony No. 4 oddly has an F major Allegro molto vivace as its second movement instead of as its third. His fourth symphony and third symphony both heavily employ the tritone C F-sharp. His third symphony also has only three movements, just like his Symphony No. 5 in E-flat. This composer's Symphony No. 7 in C major, which is only in one movement, is his (*) last. This composer failed to produce any major works in his last thirty years after completing his tone poem Tapiola. Another of his tone poems uses a solo English horn to depict a bird in the underworld. This composer subtly pushed nationalist protests with his setting of a Christian hymn and his Karelia suite. For 10 points, name this composer of Finlandia.
This composer's dark, minor-key Symphony No. 4 oddly has an F major Allegro molto vivace as its second movement instead of as its third.
Jean Sibelius