Is Owl City on a quest for another hit like "Fireflies?" Adam answers that question and explains the influences behind many others.
Famous songs that lent their titles - and in some cases storylines - to movies.
How four songs portray Shakespeare's character Ophelia.
Richie talks about the impact of "Amazed," and how his 4-year-old son inspired another Lonestar hit.
Since his debut single "I'm On Fire" in 1975, Dwight has been providing Spinal-Tap moments and misadventure.
How a goofy detective movie, a disenchanted director and an unlikely songwriter led to one of the biggest hits in pop history.