- T-ara - DAY BY DAY
- emovo - Day by Day
- T-ara - DAY BY DAY (Japanese Ver.)
- Fiji Blue - Day by Day
- 赵冠宇 - Day By Day
- 7wiz - Day By Day
- 泠音Cici - DAY BY DAY
- 何浩楠 - Day by Day (Live)
- T-ara - DAY BY DAY (Remix Version)
- T-ara - DAY BY DAY
- Perlo - Day by Day
- Day by Dave - Are You Winning Son?
- Nai Br.XX/Celeina Ann - Day By Day
- Amaria - Day By Day
- 鹿乃 - day by day
- Sasuke/eel - Day by Day
- Kevin Oh - Day by day
- Frank Walker/Two Feet - Day By Day
- Zachary Bruno - day by day
- As One - Day By Day