2003 – 2004 Bio
In 2003 he started to play with a quartet, with Lere at the bass, Héctor Bellino at half drums and Josué «Ciclón» García at the trumpet. Incidentally, in a jam session ¡nine hours long! met Tito Carlos and his white and black keyboard, the only musician with Jairo who held on stage all the session. The alliance of Tito and Josué, jazz and studio musicians, along with el Lere, Hector Bellino and Jairo, street musicians, run perfectly and all of them cheered up him to form a band anew.
April 2004 was a turning point, with a crowded Sala Apolo with a keen and devoted audience. The rest of country begins to meet him at the Mercat de la Música Viva de Vic, after a morning showcase.