Melancholy
window seat on a rainy bus
vi · IV · V · iii · vi · IV · ii · III7
Am
longing
vi
window seat on a rainy bus
vi – IV – V – iii – vi – IV – ii – III7
window seat on a rainy bus
vi · IV · V · iii · vi · IV · ii · III7
Melancholy is a sad chord progression that moves vi – IV – V – iii – vi – IV – ii – III7 (Am F G Em Am F Dm E7 in C). The feeling walks longing → open → tension → wistful → longing → open → wander → pull · poised. The extra quality words (poised) 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: minor chords lean on blue. That is why it fits a scene like “window seat on a rainy bus.” Play it on piano or guitar above, and switch keys if you want it higher or lower.