| Title | Stream | Start | Duration |
|---|---|---|---|
| Show Your Mix! | May 28, 2021, 1:00:00 PM UTC | 01:30 h | |
| Hit Analysis and Song Arrangement Part 1 | Jun 10, 2021, 3:00:00 PM UTC | 01:00 h | |
| Hit Analysis and Song Arrangement Part 2 | Jun 10, 2021, 4:30:00 PM UTC | 01:30 h | |
| Show Your Mix! | Aug 20, 2021, 1:00:00 PM UTC | 01:30 h |