Mood Indigo You ain't been blue, no, no, no; You ain't been blue 'til you've had that mood in-di-go. That feelin' goes stealin' down, down to my shoes While I sit and sigh, "So long, blues." I always get that mood in-di-go Since my baby said, "Good-bye." And in the eve-nin', when lights are low, I'm so lonesome I could cry 'Cause there's nobody who cares about me; I'm just as blue as blue can be. I always get that mood in-di-go -- I could lay me down and die. You ain't been blue, no, no, no; You ain't been blue 'til you've had that mood in-di-go. That feelin' goes stealin' down, down to my shoes While I sit and sigh, "So long, blues."