ORGANIST VOLUME II, 374 pages long, contains: 1.) Organ accompaniments for all the Hymns in Campion Hymnal; 2.) Additional transpositions and alternate harmonizations for many of the hymns; 3.) Information on interpreting the Vatican Edition rhythm (also refer to this material when using Volume I); and 4.) Organ accompaniments for the ÒSimple ChantsÓ in the Campion Hymnal.
http://www.ccwatershed.org/Campion/