http://book.klll.cc/ebooks/subject/14410.opds 2025-08-07T10:17:54Z Books about Singing -- Instruction and study (sorted by popularity) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-08-07T10:17:54Z https://book.klll.cc/ebooks/subject/14410.opds?sort_order=title Sort Alphabetically by Title 2025-08-07T10:17:54Z https://book.klll.cc/ebooks/subject/14410.opds?sort_order=release_date Sort by Release Date 2025-08-07T10:17:54Z https://book.klll.cc/ebooks/30889.opds The mechanism of the human voice Emil Behnke 2025-08-07T10:17:54Z https://book.klll.cc/ebooks/15446.opds Vocal Mastery Harriette Brower 2025-08-07T10:17:54Z https://book.klll.cc/ebooks/30854.opds The Voice: Its Production, Care and Preservation Frank E. Miller 2025-08-07T10:17:54Z https://book.klll.cc/ebooks/32602.opds What Every Singer Should Know Millie Ryan 2025-08-07T10:17:54Z https://book.klll.cc/ebooks/12856.opds The Renaissance of the Vocal Art Edmund J. Myer