1. Hillyard, R. 1996. Carmina Burana. Symphony Pro Musica. http://www.symphonypromusica.org/notes/9605.html
10. (Author Unknown)(2014)O Fortuna (Car Orff) Wikipedia.Org. http://en.wikipedia.org/wiki/Carmina_Burana_(Orff)
En.wikipedia.org
2. (Author Unknown) (Year unknown) Musical Terms. Take Note Publishing Ltd. http://www.musictheory.org.uk/musical-terms.php
3. Cave, C (1995) Carmina Burana. http://members.optusnet.com.au/~charles57/Carmina/
4. Betts, G. (Year unknown) O Fortuna.
http://www.tylatin.org/extras/cb1.html
5. Cave, C. (year unknown) Carmina Burana Lyrics. Schott Musik International. http://www.classical.net/music/comp.lst/works/orff-cb/carmlyr.php
6. Moore, M. (2004) Program Notes Carmina Burana. Mendelssohn Club of Philadelphia. http://mcchorus.org/program_notes/Carmina032004.pdf
7. (Author Unknown) (Year unknown) Ludwig Van Beethoven Quotes. Brainyquote.com. http://www.brainyquote.com/quotes/authors/l/ludwig_van_beethoven.html
8. Lane, William. Beethoven: The Immortal. 16 Jan. 2006. 1 June 2014<http://lucare.com/immortal>.
9. Prevot, D. (Year unknown) Beethoven’s music with Opus numbers. http://www.lvbeethoven.com/Oeuvres/ListOpus.html
12. (Author Unknown) (Year unknown) Ludwin Van Beethoven. Last.FM http://www.last.fm/music/Ludwig+van+Beethoven
11. Papas, E. 2014. Class Notes.
10. (Author Unknown)(2014)O Fortuna (Car Orff) Wikipedia.Org. http://en.wikipedia.org/wiki/Carmina_Burana_(Orff)
En.wikipedia.org
2. (Author Unknown) (Year unknown) Musical Terms. Take Note Publishing Ltd. http://www.musictheory.org.uk/musical-terms.php
3. Cave, C (1995) Carmina Burana. http://members.optusnet.com.au/~charles57/Carmina/
4. Betts, G. (Year unknown) O Fortuna.
http://www.tylatin.org/extras/cb1.html
5. Cave, C. (year unknown) Carmina Burana Lyrics. Schott Musik International. http://www.classical.net/music/comp.lst/works/orff-cb/carmlyr.php
6. Moore, M. (2004) Program Notes Carmina Burana. Mendelssohn Club of Philadelphia. http://mcchorus.org/program_notes/Carmina032004.pdf
7. (Author Unknown) (Year unknown) Ludwig Van Beethoven Quotes. Brainyquote.com. http://www.brainyquote.com/quotes/authors/l/ludwig_van_beethoven.html
8. Lane, William. Beethoven: The Immortal. 16 Jan. 2006. 1 June 2014<http://lucare.com/immortal>.
9. Prevot, D. (Year unknown) Beethoven’s music with Opus numbers. http://www.lvbeethoven.com/Oeuvres/ListOpus.html
12. (Author Unknown) (Year unknown) Ludwin Van Beethoven. Last.FM http://www.last.fm/music/Ludwig+van+Beethoven
11. Papas, E. 2014. Class Notes.