Brother-and-sister indie-rock duo the Fiery Furnaces have announced they will release two new versions of their new album I'm Going Away-one recorded solo by Matthew Friedberger, one by sister Eleanor. "Only the words will remain the same," says the statement. "Though in Eleanor's case, the singer remains the same. The song, never. Or mostly never." Both come out in September. Could be great! Except we remember when another little-known indie-rock band pulled a similar stunt…..