Barlow Bradford's Utah Chamber Artists perform Quatre motets sur des thèmes grégoriens op. 10 for choir a capella by Maurice Duruflé at their 2010 spring Concert. Photographs taken by Dallas Graham from their 2014 European Tour to Germany, Austria and the...  this).getParent().getNext().style.display='';$(this).getParent().style.display='none';">moreBarlow Bradford's Utah Chamber Artists perform Quatre motets sur des thèmes grégoriens op. 10 for choir a capella by Maurice Duruflé at their 2010 spring Concert. Photographs taken by Dallas Graham from their 2014 European Tour to Germany, Austria and the Czech Republic.