- To produce the desired sound and vocal quality: Opera is a theatrical art form designed to be performed to large audiences, often in large venues like opera houses. To be heard over the orchestra, singers need to project their voices and sing at a greater volume.
- To make their voices carry over the orchestra and other performers: The orchestra in an opera production can be quite loud, and singers must generate sufficient volume to be heard above the instrumental music and other performers on stage.
- Projection: Opera singers train to project their voices effectively, allowing them to be heard clearly throughout the theatre without the use of amplification. By singing loudly, they ensure their voices can be heard by the entire audience.
- Dramatic Impact: In opera, singing loudly can serve a dramatic purpose. It can convey emotion, create a sense of urgency or excitement, or emphasize important moments in the story. It can also be used to create a contrast with quieter passages.
- Tradition and Artistic Expression: Opera has a long tradition of loud and powerful singing, which is considered an integral part of the art form. Singers embrace this tradition and use it as a means of artistic expression.