Moody Blue Elvis Last Hit song in his lifetime

Well, it's hard to be a gambler
Bettin' on the number
That changes ev'ry time
Well, you think you're gonna win
Think she's givin' in
A stranger's all you find
Yeah, it's hard to figure out
What she's all about
That she's a woman through and through
She's a complicated lady, so color my baby moody blue, 

Oh, Moody blue -Tell me am I gettin' through
I keep hangin' on - Try to learn the song
But I never do
Oh, Moody blue -Tell me who I'm talkin' to
You're like the night and day -And it's hard to say 
Which one is you.

Well, when Monday comes she's Tuesday,
When Tuesday comes she's Wednesday,
Through another day again
Her personality unwinds - Just like a ball of twine
On a spool that never ends
Just when I think I know her well
Her emotions reveal - She's not the person that I though I knew
She's a complicated lady, so color my baby moody blue, 

Oh, Moody blue - Tell me am I gettin' through
I keep hangin' on - Try to learn the song
But I never do
Oh, Moody blue - Tell me who I'm talkin' to
You're like the night and day -And it's hard to say 
Which one is you.