This is tricky right now because I have to decide what my mood is. I have a habit of not owning up to the blues when I have them. The mundane kind of blues is so transient that it seems silly to give it credence by acknowledging it.
At any rate, "Belle of the Boulevard" by Dashboard Confessional keeps coming to mind, which I find interesting and unexpected. This song mourns the loss of innocence, but it also refuses to acknowledge the pain in that loss.
I'll be pondering this for a while.