Bibliography

http://www.tamdistrict.org/cms/lib/CA01000875/Centricity/Domain/551/acoustics%20book.pdf

http://ffden-2.phys.uaf.edu/211_fall2010.web.dir/Amanda_Harper/HomePage.html

http://www.zimfest.org/

http://www.kutandara.com/

Gunther, Leon. "The Physics of Music and Color". Springer. 2012. Page 547.