| Name | Artist | type | Label | Language | firstreleasedate | Average Rating | Type | Review |
|---|---|---|---|---|---|---|---|---|
| 2019 월간 윤종신 5월호 '별책부록' | 태연 | Single | MYSTIC STORY | Korean | 2019/5/21 | 0.0 | Official | 0 |
| A train to chuncheon (Monthly Project 2019 May Yoon Jong Shin with TAEYEON) | TAEYEON | Single | MYSTIC STORY | English | 2019/5/21 | 0.0 | Official | 0 |