Credits
- Lead performer
- Juan Luis Guerra 4.40
- Performed by
- Adalgisa Pantaleón (440)
- Lyrics by
- Juan Luis Guerra
- Composed by
- Juan Luis Guerra
La llave de mi corazónby Juan Luis Guerra
- Release Year
- 2007
- Duration
- 3:16
- Views
- 2
- ISRC
- USEL10700007
- Genres
- Merengue
