by him, in November 2011. After the 2010 Haiti earthquake, Fernández was one of the 50 Latin singers who participated in the charity song "Somos El Mundo 25 Por Haiti", a cover version of "We Are the World". Fernández started off the opening ceremony of the 2011 Pan American Games, hosted by Guadalajara, and sang "México Lindo y Querido" and "Guadalajara"; later in the ceremony he sang the Mexican national anthem before the parade of the athletes' delegations. In October 2011, taking advantage of his U.S. tour, he signed a three-year agreement with Budweiser for the second time to promote scholarships for Hispanic American students through the Hispanic Scholarship Fund. Later years and retirement On 8 February 2012, he announced in a press conference, surprisingly, his intention to retire from the stage, but he specified that he would continue recording albums and that it was not due to health reasons but because it was time to enjoy his work. Two months later, in the middle of a farewell tour throughout the country and Latin America, he released the album Los 2 Vicentes, together with his son Vicente Jr.; the album included the theme song of the telenovela Amor bravío. That same year he recorded, together with Tony Bennett, Return to me at his ranch in Guadalajara for Bennett's album Viva Duets, in which Bennett sang in Spanish. In a later interview, Bennett said that Fernández had been "his favorite". In 2012 he also released the album Hoy and won again a Latin Grammy Award in the 2013 edition. This was followed by the albums Mano a mano, tangos a la manera de Vicente Fernández, in 2014 (for which he won his second Grammy for Best Regional Mexican Album and was nominated for a Latin Grammy for Best Ranchera Album), and "Muriendo de amor", in 2015. On 28 November 2013 Fernández presented his book entitled Pero sigo siendo el rey in which he collects anecdotes and more than two hundred unpublished photographs about his professional career. The farewell concert, titled "Un azteca en el Azteca" (An Aztec in the Aztec), took place on 16 April 2016 at the Estadio Azteca, in front of more than 80,000 people; admission was free. He sang more than 40 songs over more than four hours, the longest concert of his professional career. He only had one special guest, his son Alejandro. The concert was collected