http://www.gutenberg.org/ebooks/subject/37140.opds 2024-09-20T01:09:29Z Books about Musical instruments -- Studies and exercises (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://www.gutenberg.org webmaster@gutenberg.org https://www.gutenberg.org/gutenberg/favicon.ico 25 1 2024-09-20T01:09:29Z https://sendtokindle.compellingsciencefiction.com/ebooks/66816.opds Automatic finger control U.S. School of Music