Sleepy

Why it sounds this way

Sleepy is a lo-fi chord progression that moves I – V/VII – vi7 – IVmaj7 (C G/B Am7 Fmaj7 in C). The feeling walks home → tension → longing · mellow → open · glow. The extra quality words (mellow, glow) are why the colors soften or spark: sevenths and sus chords never quite say the feeling in a straight line. That matches a small tip for this mood: 7th chords blur the edges. That is why it fits a scene like “half-asleep window light.” Play it on piano or guitar above, and switch keys if you want it higher or lower.