That Future Bible Heroes song is the saddest song ever, and it's my favorite song to dance to. "Eden" is also really really sad, but just a little bit too slow to dance to comfortably. That's Hooverphonic, not Future Bible Heroes. That song has almost reached the level of ubiquity that you don't have to mention the band name anymore, but not quite. It's not "Teardrop" or "Bloodletting" or "Slut". Of course, it's twice as difficult for your song to get instant title recognition when the name is a single-word noun. But they're sad, those two songs, they make me think of a girl smiling and crying at the same time. They make me believe I could possibly smile and cry at the same time, but I've never tried.