Adam Lambert 在演唱 Mad World 時，其歌詞如下：
Verse 1:
I'm standing in the pouring rain
Trying to make sense of everything
As the world keeps spinning round and round
Trying to find my way
Chorus:
Mad world, it's getting worse
People crying out for help
Mad world, it's been the same
All these sleepless nights are taking their toll
Verse 2:
Now the apocalypse has come and gone
All we want is some closure
The reality of the situation's gotten lost
In this constant striving for some greater meaning
Chorus:
Mad world, it's getting worse
People crying out for help
Mad world, it's been the same
All these sleepless nights are taking their toll
Bridge:
I don't know what to believe anymore
In this madness that we've created
But I know one thing, we can change it all
If we just stop and look around us
Chorus:
Mad world, it's getting worse
People crying out for help
Mad world, we can change it all
Forget about the madness, we can start again
以上就是 Adam Lambert 在演唱 Mad World 時所使用的歌詞。這首歌的歌詞描繪了一個混亂、瘋狂的世界，人們在這個世界中尋求幫助和改變，表達了對人類行為的反思和對未來的希望。