Write Something Sad

In the video I talk about a few technical ways make something sound sad, put part of the goal here is for you to explore how you might make something sound sad.

Post what you write to the community forum. Feel free to explain HOW you went about writing something sad.

Fun side note - I was originally feeling like my chord progression was in Am, using dorian mode, but I'm starting to think it might be in E minor - what do you think? Which chord feels like home? Em or Am?