"Sense tu" was first presented to the public on 8 March 2006 during a special gala show entitled Alguna cosa batega.

Performing during the show in position 4, "Sense tu" was not announced among the top 10 entries of the semi-final and therefore did not qualify to compete in the final.

[1] To this point, the country has yet to feature in a final, which included 2004 with the song "Jugarem a estimar-nos" performed by Marta Roure which placed eighteenth out of the 22 participating entries in the semi-final, and 2005 with the song "La mirada interior" performed by Marian van de Wal which placed twenty-third out of the 25 participating entries in the semi-final.

[5] On 15 February 2006, RTVA revealed that four artists, three from Andorra and one from Spain, and three songs, two of them being written by Andorran songwriters, had been shortlisted.

[7] Jenny with the song "Sense tu", written by Rafael Artesero and Joan Antoni Rechi, was confirmed as the Andorran entry on 8 March 2006 during a special gala show entitled Alguna cosa batega, which took place at the Auditori Claror del Centre Cultural i de Congressos Lauredià in Sant Julià de Lòria, hosted by Meri Picart and Josep Lluís Trabal and broadcast on ATV as well as online via the broadcaster's website atv.ad.

[6][11] According to Eurovision rules, all nations with the exceptions of the host country, the "Big Four" (France, Germany, Spain and the United Kingdom) and the ten highest placed finishers in the 2005 contest are required to qualify from the semi-final on 18 May 2006 in order to compete for the final on 20 May 2006; the top ten countries from the semi-final progress to the final.