"Sky Blue Sky" is a song by Jeff Tweedy, the lead vocalist and guitarist of the American rock band Wilco. The lyrics depict a scene where a band is marching in formation, while a variety of colors (maroon, yellow, blue, gold, and gray) paint the surroundings. The brass instruments in the band create a phasing effect, adding a dreamlike quality to the music. Amidst the beautiful imagery, the song also touches upon a sense of nostalgia and longing. The old buildings in the downtown area, now empty and broken, trigger memories of a past life. The protagonist reflects on the feeling of leaving their hometown and how it seemed like a relief at the time. However, now with a "sky blue sky," they realize that even during difficult times, life can still hold some beauty. The chorus conveys this realization – that despite the hardships endured, the fact that they have survived is reason enough to be satisfied. The line "Oh, I didn't die, I should be satisfied, I survived, that's good enough for now" emphasizes the resilience and gratitude for simply making it through challenging times. Overall, "Sky Blue Sky" encompasses themes of longing, finding beauty in unexpected places, and appreciating the simple joys that life offers. It encourages the listener to embrace the present moment and find contentment in the midst of adversity.