The piano is out of tune.

钢琴弹得走调了。

《牛津词典》

Said a rough voice, like a guitar out of tune.

一个粗声粗气的声音说道，那声音听起来像把走调的吉他。

youdao

Can you perform music that's out of tune with the mood you might be in on a given night?

你能在某个特定的夜晚演奏出与你的情绪不相称的音乐吗？

youdao

She attacked Lord Lawson's remarks as "out of tune" with public opinion and "stuck in the 1980s".

BBC: Development aid debate

In France, President Jacques Chirac's enthusiasm for Turkish entry is out of tune with his people and his party.

ECONOMIST: Turkey and the European Union

So it goes with ephemeral ingredients, and yet a note of disappointment had been struck, like a string out of tune.

NEWYORKER: La Promenade des Anglais