Methodical sight singing. A method of private and class instruction in the first and fundamental requirements of music lessons in vocal culture, opus 21 pt 1 and 2 This book, "Methodical sight singing. A method of private and class instruction in the first and fundamental requirements of music lessons in vocal culture, opus 21 pt 1 and 2", by Frederic Woodman Root, is a replication of a book originally published before 1904. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.