MERCY (DUFFY) (INST) Lyrics
| Song | MERCY (DUFFY) (INST) |
| Artist | 李遐怡 |
| Album | SBS K팝 스타 Special No.2 |
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| Song | MERCY (DUFFY) (INST) |
| Artist | 李遐怡 |
| Album | SBS K팝 스타 Special No.2 |