《blues》的歌詞如下：
歌曲原句：
I'm feeling blue
Can't you see my eyes are turning to brown
I'm feeling blue
And I'm holding back my tears
Oh, I'm feeling blue
Can't you see my heart is breaking now
Oh, I'm feeling blue
Chorus:
I'm feeling blue, yeah
Oh, I'm feeling blue
Verse 2:
Can't you see that I'm feeling so cold
Oh, I'm feeling blue
Can't you see my heart is crying now
Oh, I'm feeling blue
Chorus: (repeat)
Bridge:
Baby, please don't walk away
I need you here to make this all okay
Chorus: (repeat with variation)
Outro:
Oh, I'm feeling blue, yeah yeah yeah yeah yeah yeah yeah yeah yeah yeah...。
以上歌詞包括了主歌、副歌、副歌（重複）、橋段和結尾/過渡等部分。