MBC公式
[Comeback Stage] Girls' Generation - All Night, ???? - ? ?? Show Music core 20170812
https://www.youtube.com/watch?v=W9jaaOR8hKg
[Comeback Stage] Girls' Generation - Holiday, ???? - ???? Show Music core 20170812
https://www.youtube.com/watch?v=f7vlUD1XKec

公式fancam
All Night
https://www.youtube.com/watch?v=67CQ-3vPbwA
Holiday
https://www.youtube.com/watch?v=Rp3lesjf4LE