I suppose it would depend on the nature of the trip and the destination. Radar Love is for those long dark stretches when you're driving and your passenger is sound asleep, and the sound of the tires on pavement is making you drowsy. It's a quick pick-me -up. Somewhere Down That Crazy River is almost the exact opposite. Sinuous, slow, sexy. Perfect for taking rides up twisty mountain roads or snaking your way carefully down a coastline. As for Broken Social Scene, well, Looks Just Like the Sun feels like an optimistic song even though it may not really be one, but if you've been driving for awhile and you're starting to feel crazy, it'll help remind you that you're very near the end.