Can fast classical songs be played quietly on a Piano?

Yes, fast classical songs can be played quietly on a piano. It is possible to control the dynamics of a piano performance, including the volume and intensity of the sound produced. A pianist can achieve a quiet and delicate sound by using a light touch, avoiding excessive force on the keys, and employing techniques such as finger pedaling and subtle variations in hand position. This allows for a wide range of expressive possibilities, including the ability to play fast classical songs in a soft and nuanced manner.