Welcome to the Sonic Scores online store. Sonic Scores develops and markets the software for amateur and professional musicians. Sonic Scores offers two main products to meet your notation needs. Both Overture and Score Writer work with Windows 98-Windows 7 and Macintosh OS X. Overture 4 Score Writer 4 Copyright © 2012 by Sonic Scores. All rights reserved. Sonic Scores is a registered trademark and the Sonic Scores logo is a trademark of Sonic Scores. Other names may be trademarks or registered trademarks of their respective companies. Prices, specifications, and availability are subject to change without notice.