"Just a Girl" – A crunchy, 90s-style rock track where Hannah complains about the pressures of stardom. It sounds just as good on a car stereo today as it did in 2009.

To dismiss the as "kids' music" is to miss the point. These albums were the training wheels for one of the biggest pop stars of the 21st century. Without the songwriting discipline of those early Disney sessions—the perfect three-minute choruses, the clean production, the relatable hooks—Miley Cyrus the Plastic Hearts rocker and Flowers record-breaker may not exist.

The track "G.N.O. (Girls Night Out)" became an anthem for sleepover parties, while "I Miss You" (written about her late grandfather) made every fan cry at least once.