Like her sister Teresa, Mary also kept an mp3 player when she was a Hogwarts student. Though she hasn't updated her songs in years, she still listens to it every once in a while, and her top 25 have shifted slightly from her teenage years.
- Lift Me Up- Kate Voegele
- Without Love- Hairspray
- Live Before You Die- Bon Jovi
- The Climb- Miley Cyrus
- A Thousand Years- Christina Perri
- Human- Christina Perri
- Begin Again- Taylor Swift
- I Can Hear The Bells- Hairspray
- One Step at a Time- Jordin Sparks
- I'm Not That Girl- Wicked
- Bridge Over Troubled Water- Celtic Woman
- All-American Girl- Carrie Underwood
- I Still Believe- Hayden Panettiere
- I Dreamed a Dream- Les Miserables
- Candle in the Wind- Elton John
- I See the Light- Tangled
- Mary's Song (Oh My My My)- Taylor Swift
- So Small- Carrie Underwood
- For the Beauty of the Earth- Cambridge Singers
- Hit the Lights- Selena Gomez & the Scene
- The Sound of Music- The Sound of Music
- Give You What You Like- Avril Lavigne
- Sweet Liberty- Jane Eyre
- Only Fooling Myself- Kate Voegele
- My Grown Up Christmas List- Kelly Clarkson