A sharp raises a pitch by a half step
Answer: Art song. a song for solo voice and piano with high artistic aspirations. through-composed. music that exhibits no obvious repetitions or overt musical form from beginning to end.
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An orchestra is defined as a large instrumental ensemble typical of classical music. An orchestra features bass, brass, strings, woodwinds, and percussions. In the list given above, the section that is not one of the four groups in the orchestral palette is the voices. The answer would be "voices".