It contains new versions of some of the band's biggest hits from its previous five albums, including tracks originally sung by former band-member Amaia Montero.

All songs were re-recorded by the group to include Leire Martínez, who had recently been introduced as the band's new singer.

The Bratislava Symphony Orchestra provided further musical accompaniment, giving a more acoustic and orchestral feel to the original songs.

It is the only track in the album that had never been released before by La Oreja de Van Gogh.

[1] • Music and Lyrics: Amaia Montero, Xabi San Martín, Pablo Benegas, Haritz Garde and Álvaro Fuentes • Music and Lyrics: Amaia Montero, Xabi San Martín, Pablo Benegas, Haritz Garde and Álvaro Fuentes • Music: Xabi San Martín • Lyric: Pablo Benegas • Music and Lyrics: Amaia Montero, Xabi San Martín, Pablo Benegas, Haritz Garde and Álvaro Fuentes • Music and Lyrics: Amaia Montero, Xabi San Martín, Pablo Benegas, Haritz Garde and Álvaro Fuentes • Music and Lyrics: Amaia Montero, Xabi San Martín, Pablo Benegas, Haritz Garde and Álvaro Fuentes • Music and lyric: Xabi San Martín • Traditional song • Music: Amaia Montero and Xabi San Martín • Lyric: Pablo Benegas • Music and Lyrics: Amaia Montero, Xabi San Martín, Pablo Benegas, Haritz Garde and Álvaro Fuentes • Music and Lyrics: Amaia Montero, Xabi San Martín, Pablo Benegas, Haritz Garde and Álvaro Fuentes • Music and Lyrics: Amaia Montero, Xabi San Martín, Pablo Benegas, Haritz Garde and Álvaro Fuentes