Sad Ballad
the last train leaving
iii7 · ii7 · Imaj7 · VII7
Em7
wistful · mellow
iii7
the last train leaving
iii7 – ii7 – Imaj7 – VII7
the last train leaving
iii7 · ii7 · Imaj7 · VII7
Sad Ballad is a sad chord progression that moves iii7 – ii7 – Imaj7 – VII7 (Em7 Dm7 Cmaj7 B7 in C). The feeling walks wistful · mellow → wander · mellow → home · glow → pull · poised. The extra quality words (mellow, glow, 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 “the last train leaving.” Play it on piano or guitar above, and switch keys if you want it higher or lower.