How is the term 'doloroso' characterized in musical performance?

The term 'doloroso' is characterized as sorrowful in musical performance. This Italian term is often used in music to indicate that the passage should be played with a poignant and emotional quality, conveying feelings of sadness or melancholy. The use of 'doloroso' directs the performer to interpret the music in a way that evokes deep emotion, enhancing the overall expressiveness of the piece. By following this indication, a musician can bring a deeper connection to the emotions intended by the composer, thereby enriching the listening experience. The other terms used in the choices, such as determined, loud, and soft, do not accurately capture the specific emotional depth that 'doloroso' implies.