XIR896239: Chorale Variations for Organ by Johann Sebastian Bach: 'Sei gegrusset, Jesu gutig', with title and annotations by Rinck, purchaser of the manuscript in 1841 (ms 1086 fol. 1) (pen & ink on paper) , Bach, Johann Sebastian (1685-1750) / Bibliotheque Inguimbertine, Carpentras, France / Bridgeman Images