Old Wu wants to attend the concert too?

In the neighborhood.

It echoed with the melodious notes of a piano.

The piano is one of the very few instruments that do not require a power source or connection to any audio equipment to be heard inside a large enclosed space or concert hall. Of course, it would have to be a grand piano meant for such venues to achieve that. On this note, both the cello and the violin cannot achieve the same sound amplification of a mechanical percussive transmission. Although the piano that Zhang Ye bought was an upright piano, its sound amplification was still quite outstanding. However, once in an open space, the sound of the piano would diffuse a little.

Several neighbors in the vicinity of Old Wu's villa could vaguely hear a man singing. Although the singing could not be heard further out in the neighborhood, the faint sound of a piano playing still managed to float out to their ears.