Roots of Daniel Santacruz

Luis Miguel Gallego Basteri is a Mexican singer and record producer. Born in Puerto Rico to an Italian mother and a Spanish father, he is often referred to as "El Sol de México". Luis Miguel has sung in multiple genres and styles, including pop songs, ballads, boleros, tangos, jazz, big band, and mariachi. He is also recognized as the only major Latin singer of his generation not to cross over to the Anglo market during the "Latin Explosion" in the 1990s.

Julio José Iglesias de la Cueva is a Spanish singer and songwriter. Iglesias is recognized as the most commercially successful Spanish singer in the world and one of the top record sellers in music history, having sold more than 300 million records worldwide in 14 languages. It is estimated that during his career he has performed in more than 5,000 concerts, for over 60 million people in six continents. In April 2013, Iglesias was inducted into the Latin Songwriters Hall of Fame.