Keywords: Wilhelm Friedemann Bach - Der Trost gehöret - British Library Add MS 50115 f1v.jpg Artwork A handwritten page from the manuscript score of Der Trost gehöret from Es ist eine Stimme eines Predigers written in the author's own hand Held and digitised by the British Library Ink on paper Institution British Library object history exhibition history credit line accession number Add MS 50115 f 1v British Library image Add MS 50115 PD-old PD-US Wilhelm Friedemann Bach Musical autographs British Library musical manuscripts British Library images not yet checked British Library Additional Manuscripts music |