an style="color:red">Preludean>an style="color:red">andan>an style="color:red">Fuguean>an style="color:red">inan>Aan style="color:red">man style="color:red">inan>or,an>an style="color:red">BWVan>an style="color:red">543an>-an style="color:red">Fuguean>an style="color:red">(a小调前奏曲与赋格，an style="color:red">BWVan>an>an style="color:red">an style="color:red">543an>)an> - Elizabeth Sombart