"Evighet" performed by Carola competed in the fourth heat of the 46th edition of the Melodifestivalen which was held on 11 March 2006 at the Scandinavium indoor arena in Gothenburg.

On 18 March, during the final held at the Globe Arena in Stockholm, Carola were the seventh of the ten competing acts to perform, and "Evighet" won the festival with 234 points, receiving the second highest number of votes from the regional juries and the highest number of public votes.

[5] On 20 May, Carola performed again "Invincible" in the grand final as the twenty-second song on stage, and subsequently finished in fifth place, receiving 170 points in total.

Nonetheless, the song became a huge hit in Scandinavia, and was performed at many of the Swedish top shows that year.

The BBC used an instrumental version of the song for their coverage of the 2006 European Athletics Championships, held in Gothenburg, Sweden.