[OS X TeX] [OT] biblatex question (authoryear + annotations)

[Daniel Becker]

Hallo - 

not really OS X related... 

I am learning to use biblatex. I would like to use authoryear as the general style, but the bibliograpy should display the annote and abstract field, too. 

I tried

\usepackage[%
%style=reading,
style=authoryear,
abstract=true, loadfiles=false, entryhead=false, entrykey=false, annotation=true, library=false, file=false
]{biblatex}

But this doesn't work. Is annotation=true style specific? Is there an authoryear biblatex style that supports an annotated bibliography?

Thank you -

Daniel