"Before I was up to speed on what was happening in the States," says the 45-year-old singer, who now lives in London, "I noticed I was getting a lot of airplay on BBC Radio 2, for some reason. And so I thought, 'Well, I guess this is what happens when you get played on the biggest station in the U.K.' But then I kept watching the numbers come in, and something just didn't seem right. I smelled a rat."
What Leskanich was getting, in a word, was tail. Tail, in this case, refers to the phenomenon of long-forgotten -- or, in some cases, barely heard -- music suddenly experiencing a surge of popularity thanks to a news or pop-culture event that somehow links to it.
When news of Hurricane Katrina first broke -- and before anyone knew the devastation it would ultimately cause -- radio DJs began dredging up "Walking on Sunshine" just so they could come out of the news with a clever segue like "Speaking of Katrina's waves..."
All too soon, however, the humor value was kaput, and "Walking on Sunshine" became the most inappropriate song anyone could link to the new Katrina, which had thousands of people walking through water.
Leskanich, who had just completed recording her first solo album and was already planning an October 17 release, is being careful not to appear as though she's capitalizing on the connection.
"We put a link to the Red Cross on my home page," she says, "because we felt quite sorry for people coming in and seeing little ol' me there when they're trying to find out what's happening with the other Katrina."
She hopes to come to New Orleans after the rebuilding and sing "Walking on Sunshine" again, when the song's upbeat spirit will have a new poignancy.
"It's nice to be associated with a song as positive as that," the good Katrina says. "And I hope people won't hear it now and feel a sinking in their hearts. It's created some sleepless nights for me, to think that my name may now have a negative association for people -- for probably the rest of my life."