La llave de mi corazón by Juan Luis Guerra y 4.40

La Llave de Mi Corazón is a studio album recorded by Dominican singer-songwriter Juan Luis Guerra, It was released by EMI Televisa Music on March 20, 2007 (see 2007 in music). It peaked at number 77 on the Billboard 200. A special edition of the album was released on October 2, 2007. In 2007, the album won six Latin Grammy Awards. The album won a Grammy Award for Best Traditional Tropical Latin Album at the 50th Annual Grammy Awards on February 10, 2008. The album was a comercial succes across Latin America and Europe, selling more than 100,000 copies only in Spain, 167,000 copies in the United States and more than half a million worldwide.