1) Justin Bieber:

• My Worlds ✔
• Under the Mistletoe ✔
• Believe
• Believe Acoustic
• Purpose

2) Imagine Dragons:

• Night Visions

3) One Direction:

• Up All Night✔
• Take Me Home
• Midnight Memories
• Four
• Made in the AM

4) Taylor Swift:

• Fearless
• Red
• 1989

5) Ed Sheeran:

• +
• X

6) Soundtracks:

• The Perks of Being a Wallflower
• The Fault in Our Stars