如果妳也想起我 (When The Wind Blows)
允兒 (YOONA)/ 如果妳也想起我 (When The Wind Blows) - SM STATION
When The Wind Blows
允兒 (YOONA)/ A Walk to Remember - Special Album
如果妳也想起我 (When The Wind Blows) (Chinese Ver.)
Deoksugung Stonewall Walkway (Feat. 10cm)
允兒 (YOONA)/ Deoksugung Stonewall Walkway - SM STATION
To You
Summer Night (Feat. 20Years of Age)
如果妳也想起我 (When The Wind Blows) (Inst.)
Promise
Deoksugung Stonewall Walkway (Feat. 10cm) (Inst.)
