If you have a few million bucks lying around, perhaps you'd consider buying 50% of Ashley MacIsaac's future music revenues? If you like the odds—note that MacIsaac declared bankruptcy in 2000; that his most successful album, released thirteen years ago, sold half a million copies; and that the auction contains the sorta ominous note that "the annuity will expire upon my death"—go for it. But thanks to the Reuters article, which notes that 1.5 million......