Schubert demonstrated his adventurous approach to tonality by

Question

Define the harmonic conventions of Sonata form
Mingling major and minor modes
Writing melodies that change key
All the above

Answer 1

Schubert demonstrated his adventurous approach to tonality by all the above. He often mingled major and minor modes, wrote melodies that change key, and utilized harmonic conventions of Sonata form in innovative ways. This approach contributed to his unique compositional style and emotional depth in his music.