In what year was the album “7 años” released by Banda XXI?

In what year was the album “7 años” released by Banda XXI?: The album “7 años” was released in 2006 by Banda XXI, featuring 7 tracks.
What is the most successful song from the album “7 años” by Banda XXI?: “Se Nos Fue El Amor” is the biggest hit from the album “7 años” by Banda XXI.

Other artists of Cuarteto