Stacie Orrico has enraged the organizers of an Australian music festival by canceling her tour of the country.

The Stuck singer was due to headline the Australian Gospel Music Festival (AGMF) in April, but has postponed her Southern hemisphere dates and performance at the event in Toowoobma, southern Queensland.

Organizers hope to find a replacement, but are not confident they will be able to secure someone of Orrico's standing.

Isaac Moody, president of the AGMF says, "We're working very hard to see who we may be able to get in to fill the shoes of Stacie.

"We do have some leads at the moment, but at this late stage it's a bit of an effort and we're not 100 per cent confident we'll be able to replace Stacie just with one artist.

"So we're working on quite a number of artists who'll be able to fill her shoes really well."

(This news article provided by World Entertainment News Network)