I caught myself singing out loud in the library—that's when you know it's true love.

This song has been stuck in my head for the past three weeks. No reason, of course. I was listening to Morning Becomes Eclectic, a radio show on the Los Angeles NPR affiliate KCRW, and the featured artist for the day was Aqualung, who did a cover of this Paul Simon song, "Slip Slidin' Away." I thought it was the cover I loved, until I listened to the original and realized that you can't really improve on it. I'm a sucker for folksy pathos.