Nina Simone - Mood Indigo (1958)

I always get that mood indigo,
Since my baby said goodbye.
And in the evenin' when the lights are low,
I'm so lonely I could cry.
'Cause there's nobody who cares about me,
I'm just a poor fool that's bluer than blue can be.
When I get that mood indigo,
I could lay me down and die.

(Ellington/Mills)