Anderson, who will perform in Hobart tonight at Hobart radio station Sea FM's ''house warming party'' tonight, said it was a song about meeting someone for the first time and making that instant connection with them.

She said the ''blackout'' was that first moment when you meet someone and ''nothing else matters''.

It's the third single she has released since winning Australia's Got Talent as 12-year-old in 2007, and she said the reception had been positive.

The singer-songwriter said she had an album in ''the works;'' that would be released ''very soon''.