Satan

I just had an idea for a story about musicians selling their soul to the devil for a hit song, but it turns out that so many musicians sell their soul for a hit song that the market is oversaturated, and the songs don't all become the big hits that the devil promised. I don't have an ending, but maybe the musicians could sue for their souls back (though that would be a little too Dan'l Webster-ish), or perhaps it could turn out that an industry executive, who is controlling which songs get airplay, is really the devil. Oooooo.