Translation guide
How to express 'loud singing' naturally in Japanese, depending on whether you mean singing at high volume, with a powerful voice, or in a noisy manner.
To describe the act of singing at a high volume, without negative connotation.
The most direct and common way to say 'sing loudly'. 大声 means 'loud voice'.
He always sings loudly.
Singing loudly feels good.
Implies straining or projecting your voice to sing loudly, often with effort or emotion.
She sang at the top of her lungs.
Noun meaning 'singing passionately/loudly', often used for enthusiastic performances.
I sang my heart out at karaoke.
To describe singing that is disturbingly loud or off-key.
To describe singing with a strong, impressive voice.
The English loanword ラウド (raudo) is sometimes used in music contexts (e.g., ラウドロック), but it is not natural for describing singing volume. Stick to native Japanese expressions.
to sing loudly (unnatural)
She sang sonorously and captivated the audience.