The Estonian participating broadcaster, Eesti Televisioon (ETV), organised the national final Eurolaul 2005 in order to select its entry for the contest.

Nine songs competed in the national final and "Let's Get Loud" performed by Suntribe was selected as the winner entirely by a public vote.

Since its debut, the broadcaster has organised national finals that feature a competition among multiple artists and songs in order to select its entry for the contest.

[4] On 15 December 2004, "Set Me as a Seal", written by Bard Eirik Hallesby Norheim and Jo Hegle Sjaeflot and to have been performed by Bard Eirik Hallesby Norheim, was disqualified from the competition due to the song being co-written by a non-Estonian citizen and replaced with the song "Have You Ever" performed by Rebecca Kontus.

Nine songs competed during the show and "Let's Get Loud" performed by Suntribe was selected as the winner entirely by a public televote which registered 44,409 votes.

[7] 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 2004 contest are required to qualify from the semi-final on 19 May 2005 in order to compete for the final on 21 May 2005; the top ten countries from the semi-final progress to the final.