http://book.klll.cc/ebooks/subject/39013.opds?sort_order=release_date 2025-09-22T09:44:06Z Books about Vocal music -- History and criticism (sorted by release date) Free eBooks since 1971. Project Gutenberg https://book.klll.cc webmaster@gutenberg.org https://book.klll.cc/gutenberg/favicon.ico 25 1 2025-09-22T09:44:06Z https://book.klll.cc/ebooks/subject/39013.opds?sort_order=title Sort Alphabetically by Title 2025-09-22T09:44:06Z https://book.klll.cc/ebooks/subject/39013.opds?sort_order=downloads Sort by Popularity 2025-09-22T09:44:06Z https://book.klll.cc/ebooks/70632.opds Storia universale del canto, Vol. 2 (of 2) (Italian) Gabriele Fantoni 2025-09-22T09:44:06Z https://book.klll.cc/ebooks/70631.opds Storia universale del canto, Vol. 1 (of 2) (Italian) Gabriele Fantoni