The album’s title refers to the fifth floor of a building where Arjona once lived in Mexico City, where he could see into his neighbors’ lives. The song "Señor Mesero" becomes a tragic monologue of a failed wedding.
After a four-year pause (an eternity in pop), Arjona released Sin Daños a Terceros . The album is darker, rockier, and more cynical. The title means "Without Harm to Third Parties," a legal phrase suggesting emotional isolation. Hits include "Dime Que No," "Tu Reputación," and "Olvidarte."
"El Espejo" – an eight-minute suite with spoken word sections, rock guitars, and a full choir. It’s Arjona at his most theatrical.