Roots of Patricia Kaas

Marius Hubertus Hans Müller-Westernhagen is a German musician and actor. He has been a feature in German rock music since the mid-1970s. Müller-Westernhagen is known for his energetic public concerts, and his fans know his anthem-like songs by heart. Though written a few years earlier, his song "Freiheit" ("Freedom") is widely considered as an anthem of the German Reunification. Since the late 1980s, he has also been known mononymously as Westernhagen.

Alejandro Fernández Abarca is a Mexican singer. Born in Guadalajara, Jalisco, he is the son of the Mexican singer Vicente Fernández. Nicknamed as "El Potrillo" by the media and his fans, he has sold over 20 million records worldwide, making him one of the best-selling Latin music artists. He originally specialized in traditional, earthy forms of Mexican folk, such as mariachi and charro, until he successfully branched out into pop music. Over the course of his career, he has been awarded four Latin Grammy Awards and a star on the Hollywood Walk of Fame.