What are three adjectives that describe a classical?

Here are three adjectives that describe a classical piece, with a little explanation of why:

1. Timeless: Classical music often transcends its time period and remains relevant and impactful even centuries later.

2. Elegant: Classical music is often characterized by its refined and sophisticated melodies and harmonies.

3. Grand: Many classical pieces possess a sense of grandeur and scale, whether in their orchestration, their emotional range, or their overall structure.

You could also use words like "sophisticated," "complex," "emotional," "powerful," "technical," or "structured." It really depends on the specific piece and what aspects you want to emphasize!