What is the difference between composition and improvisation? Choose the correct statement.
• Composition is the art of making music spontaneously, while improvisations are carefully planned.
• Improvisation is the art of making music spontaneously, while compositions are carefully planned pieces of music.
• Improvisation is the art of performing with others, while composition is the art of performing alone.
• The music in an improvisation never changes, but the music in a composition is different every time.