Martin Luther College

"This is a completely revised edition of volumes I and II of The Organ Music of J.S. Bach (1980), a bestselling title, which has subsequently become a classic text. This new edition takes account of the Bach scholarship of the last twenty-five years. Peter Williams's piece-by-piece commentary puts the musical sources of the organ works in context, describing the form and content of each work and relating them to other music, German and non-German....

Late-medieval composers delighted in complicating the relationship between their music's written and sung forms, often tasking singers with reading their music in unusual ways-from slowing down a melodic line, to turning it backwards or upside down, even omitting certain notes or rests. These manipulations increasingly yielded music that was aurally all but unrecognizable as a derivative of the notated original. This book uses these unorthodox applications...

'Exploring Musical Spaces' is a comprehensive synthesis of mathematical techniques in music theory, written with the aim of making these techniques accessible to music scholars without extensive prior training in mathematics.