His musical curiosity started at a very young age inspired by his father's singing and songwriting.

His mother, a creative director for an Advertising Agency in Colombia, was also an important influence in Arnau's artistic interests.

Arnau's first album, "Un Poco Más" was produced by Jose Gaviria and Andres Munera in Miami, Florida and was released in Latin America in April 2004.

His second album, "Rompecabezas" was launched in August 2006 and has been very well welcomed by his fans in Colombia, and Latin America.

Lucas Arnau was awarded Shock Magazine's Best Colombian Pop Artist on September 21, 2007.