I'm KC, The People's Bard; I've written ~1000 songs for people I've "met" on the internet, including redditors. AMA, and I'll answer the best ?s with an original song.
Who: Kavalier Calm, The People's Bard. What: I write songs for strangers I "meet" on the internet. Why: 1) I believe musicians can and should use the power of empathy to write for others and 2) I'm on a quest to bring audio to the text/image-heavy internet. How: I stumble around the web looking for inspirational stories, then I transform them into songs. I did this for three years on my Tumblr blog, Crowdsource Inspiration, and I've recently come to reddit because you all are more interesting than the typical Tumblrer (sorry, 14-year-old girls). Promote?: Check out, /r/TheStage. It's a place where anyone can request any type of art and where any artist can respond. Have an inspirational idea? Drop a post request. Are you an artist in need of direction? Respond to posts with your work. Think of the sub as a haven for--and promoter of--original content.
EDIT: That was fun. Let's do it again sometime.