Four judges also known as coaches, all noteworthy recording artists, choose teams of contestants through a blind audition process.
Initially it was expected to air on Cuatro, but in November 2011 Mediaset confirmed the show would premiere on the group’s main channel instead in spring 2012.
[3][4][5] Later, in February 2012 the air date was moved to fall 2012 and Jesús Vázquez, who had previous experience presenting talent shows like Popstars and Operación Triunfo, was confirmed as host.
[6] The names of the four coaches were confirmed by February 2012: David Bisbal, Malú, Rosario Flores and Melendi.
[9] The premiere, scheduled for 19 September 2012, was preceded two days before by a preview that aired simultaneously on all channels of the Mediaset Spain group.
[11] The original coaches panel consisted of David Bisbal, Rosario Flores, Malú and Melendi with Jesús Vázquez and Tania Llasera as host and social media correspondent.
Alejandro Sanz and Laura Pausini replaced David Bisbal and Rosario Flores in the third season.
[11] For the sixth season, Pablo López continued as coach, Antonio Orozco returned after a two-season hiatus, and Luis Fonsi and Paulina Rubio joined the panel.
The seventh season featured a fifth coach Miriam Rodríguez, who choose no-chair turn auditioners to participate in The Comeback Stage.
During the season, the four original coaches - Bisbal, Flores, Malú and Melendi - also made appearances as advisors for each team during the Knockouts.
[19] The second season premiered on 16 September 2013,[20] garnering 3.438 million viewers (23.3% market share) in the official ratings.
David Bisbal and Rosario Flores were replaced by Alejandro Sanz and Laura Pausini, while Malú and Antonio Orozco continued as coaches.
[22] The third season premiered on 23 March 2015 garnering 4.591 million viewers (28.1% market share) in the official ratings.
Antonio Orozco and Laura Pausini were replaced by Melendi, who had been absent since the original season, and Manuel Carrasco, while Malú and Alejandro Sanz continued as coaches.
Meanwhile, Laura Pausini was replaced by Malú, who returns after a one-season hiatus, for her seventh season on the panel.
Malú, Antonio Orozco, Pablo López, and Luis Fonsi returned for their eighth, seventh, sixth, and fifth seasons, respectively.
La Voz All Stars is the Spanish singing competition produced by Atresmedia in collaboration with ITV Studios, aired on Antena 3 The inaugural season was hosted by Eva González and Juanra Bonet.