Music theorists are individuals who study the structure and elements of music. They analyze various components such as melody, harmony, rhythm, and form to understand how music works. Their work helps musicians and composers create and interpret music more effectively. These theorists often use tools like notation and analysis to explore different styles and genres. They may focus on historical contexts, examining how music has evolved over time. Notable music theorists include Hugo Riemann and Leonard B. Meyer, who have contributed significantly to the field through their research and writings.