Rosso relativo is Tiziano Ferro's debut album, released in autumn of 2001 in Italy and EU. The album was later released in the rest of the world in 2002 and 2003. The first single of the album was "Xdono", which became a #1 hit in his home country of Italy and earned Ferro popularity among the rest of Europe and the Americas. Ferro also released a Spanish version of the album called Rojo relativo, which made him famous in countries such as Mexico, the rest of South America and Puerto Rico.