For 10 points, name this Czech composer of Symphony No. 9 "From the New World."
This composer's 12th string quartet includes the birdsong of a scarlet tanager and begins with a viola introducing a theme while the first and second violin play repeated 16th notes. This man composed a tone poem in which a young lady has her hands, feet, and eyes removed; that piece is The Golden Spinning Wheel. In addition to writing the "American" string quartet, this composer wrote a symphony that inspired the song "Going Home" and was based off African-American spirituals. For 10 points, name this Czech composer of Symphony No. 9 "From the New World."
This composer's 12th string quartet includes the birdsong of a scarlet tanager and begins with a viola introducing a theme while the first and second violin play repeated 16th notes.
Antonin Leopold Dvorak