Spanish or Vanish
Korean or Get Eaten
Bring My Parents Back
Owl on the Prowl (Duo's Always Watching You)
French or the Trench
Lesson Today (feat. Duolingo)
The Final Test (最後の決戦)
Japanese or Broken Knees
I Hate Christmas
One Word A Day
Le Duo et la Dua
Dream Vacation
Buenos Días Duolingo
1 Special Thing
Nijiiro / Rainbow Colors
Ich Bin ein Handschuhschneeballwerfer
10 Ways To Say Hello
Luna Waves
