What does Modus Novus means?

"Modus Novus" is a Latin term that translates to "new method" or "new way." In Music Theory, "Modus Novus" specifically refers to a book written by composer and music theorist Lars Edlund. This book introduces a modern approach to sight-singing and ear training, focusing on atonal and chromatic music. It is a significant resource for musicians seeking to develop their skills in contemporary music contexts.