Organ SKU: HL.310635 Organ. By Fred Bock. Organ. Fred Bock Publications. Christmas, General Worship, Sacred. 64 pages. Fred Bock Music Company #BG0961. Published by Fred Bock Music Company (HL.310635). ISBN 9781934596265. UPC: 073999106350. 9.0x12.0x0.172 inches.This organ collection commemorates musical great Fred Bock. It is appropriately named not only for Fred's accomplishments and contributions to the sacred organ world, but also because Fred's own organ collection was named Encore. Featuring many of Fred's closest friends, this unprecedented memorial includes original organ compositions in tribute to Fred by Fred Swann, Diane Bish, Mark Thallender and many others, plus stories and personal remembrances.