The album is composed by twelve tracks, ten written by Roberto Musso and two by Santiago Tavella, both members of the band. The name of the album, "porfiado" ("obstinate" in English), relates to the obsessive characters that appear throughout the songs as well as the themes of vengeance, like in the song "Buen día Benito", about the obsession of a man with a former classmate he wants to take revenge on, and obstination, which appears in "Algo mejor que hacer", that features the lines "seré un quedado pero acá me quedo, y no intenten alterar mi estado" ("I might be an idle but here I stay, and don't try to alter my state"). Mainly an alternative rock album,
Porfiado also features various genres of music such as
ska in "Algo mejor que hacer",
hip hop in "Cuando sea grande" and
cumbia in "Enamorado tuyo". ==Critical reception==