The B.A.C.H. motif has been known and used for centuries, but enjoyed a great revival in the late 19th century as composers paid homage to the composer J.S. Bach. It derives from the German nomenclature, and isexpressed in standard notation as Bb-A-C-B.

The Fantasia And Fugue On B.A.C.H. is one of the most famous Organ works of Franz Liszt (1811-1886). The piece was intended for the inaugurationof the famous Ladegast Organ at Merseburg Cathed...