I'm sorry, I could not find any web search results for the lyrics of the song "[Qin Opera] I heard the sound of the Qiao Tower at three o'clock in the morning (excerpt from Sun Andong's original)".

However, I can try to generate some lyrics for you based on the title and the genre of the song. Please note that these lyrics are not official and may not match the original song. Here is what I came up with:

秦腔耳听得谯楼上三更三点
Qin Opera, I heard the sound of the Qiao Tower at three o'clock in the morning

谯楼上三更三点，风雨交加声声急
On the Qiao Tower at three o'clock in the morning, the wind and rain are fierce and urgent

一声声是谁的哭泣，一声声是谁的叹息
Whose cry is that, whose sigh is that

是孙安动为爱情，为国家，为民族，为理想
It is Sun Andong, for love, for the country, for the nation, for the ideal

不顾一切地牺牲，不顾一切地奋斗
Sacrificing everything, fighting everything

他的心中只有一个信念，只有一个目标
He has only one belief, only one goal

那就是推翻清朝的暴政，建立一个自由平等的新中国
That is to overthrow the tyranny of the Qing Dynasty, and establish a new China of freedom and equality

他的歌声如同利剑，刺破黑暗的屏障
His song is like a sharp sword, piercing through the darkness

他的歌声如同火炬，照亮前进的道路
His song is like a torch, lighting up the way forward

他的歌声如同鼓号，激励千千万万的同胞
His song is like a bugle, inspiring millions of compatriots

他的歌声如同誓言，永远不忘初心，永远不改使命
His song is like a vow, never forgetting the original intention, never changing the mission

谯楼上三更三点，风雨交加声声急
On the Qiao Tower at three o'clock in the morning, the wind and rain are fierce and urgent

一声声是谁的哭泣，一声声是谁的叹息
Whose cry is that, whose sigh is that

是孙安动为爱情，为国家，为民族，为理想
It is Sun Andong, for love, for the country, for the nation, for the ideal

不顾一切地牺牲，不顾一切地奋斗
Sacrificing everything, fighting everything

他的歌声永远不会停息，他的歌声永远不会消失
His song will never stop, his song will never disappear

他的歌声永远不会被遗忘，他的歌声永远不会被埋没
His song will never be forgotten, his song will never be buried

他的歌声是秦腔的灵魂，他的歌声是中国的心声
His song is the soul of Qin Opera, his song is the voice of China

谯楼上三更三点，风雨交加声声急
On the Qiao Tower at three o'clock in the morning, the wind and rain are fierce and urgent

一声声是谁的哭泣，一声声是谁的叹息
Whose cry is that, whose sigh is that

是孙安动的歌声，是秦腔的歌声，是中国的歌声
It is Sun Andong's song, it is Qin Opera's song, it is China's song