What is a fanfare typically characterized by?

A fanfare is typically characterized by a musical announcement that is frequently played using brass instruments. This style is often bold and triumphant, designed to capture attention and signal the beginning of an event or to honor dignitaries. The instrumentation, commonly featuring trumpets and horns, adds to the bright and celebratory nature inherent in a fanfare.

The other choices do not accurately define the characteristics of a fanfare. For instance, a slow and solemn piece does not reflect the energetic and commanding feel of a fanfare. Similarly, a string quartet is a specific ensemble format that does not align with the traditional brass-driven nature of a fanfare, and complex harmonic progressions do not define the typically straightforward and striking nature of fanfare music.