Edited by Pieter Dirksen. For organ. Complete Edition from Breitkopf's new Bach Complete Organ Works series. Contains organ works based on compositions by Bach and others. The CD-ROM offers eight arrangements of trio movements by Bach made by others. In his detailed introduction, Pieter Dirksen discusses various aspects of these pieces' origins, inasmuch as they help us better understand the works. The organist will especially welcome the comments on performance practice and registration. Score with CD-ROM, 215 p.