Excerpt from Adams' New Musical Dictionary of Fifteen Thousand Technical Words, Phrases, Abbreviations, Initials, and Signs, Employed in Musical and Rhythmical Art and Science, in Nearly Fifty Ancient and Modern LanguagesAbrupt Modulation. Sudden modu, lotions into keys which are not closely related to the original key.About the PublisherForgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.comThis book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully, any imperfections that remain are intentionally left to preserve the state of such historical works.