Picking the 10 best driving songs is a fool's task. For every Baby Boomer crying behind the wheel to Don Henley's "Boys of Summer," there's a gaggle of girls singing along to the latest Lady Gaga abomination. For this list, we assembled a cross-section of undeniably awesome driving tunes. Some are classics, others are hidden gems. We promise just one thing: Include these tracks on your next mix, and you'll have 10 new favorites for your turn behind the wheel.