title_body: Adding entire musical concepts to expand vocabulary
upvoted_answer: There is a precedent for the use of a musical tone scale in constructed languages: Solresol, a philosophical language constructed in the 19th century. Some natural languages also have a whistled mode, most notably El Silbo and Pirahã.
  
  I am not aware of a language—neither natural nor constructed—that incorporates the concept of rhythm or other musical concepts.