Sound, Pitch, Dynamics and Tone Color
http://www.muc.edu/~miskeljp/intro/Materials/Materials.html
A helpful on line appendix of many terms associated with sound, pitch, dynamics and tone color. The site contains sound file examples from classic and great works, illustrative of key terms, which can be uploaded. Additionally, examples of basic rhythmic concepts, including syncopation, are playable from the screen.
Another valuable resource related to this site is http://www.muc.edu/~miskeljp/intro/kamien/1/1.htm. This Appendix provides examples and definitions for key terms related to the elements of music.
Sound Wave Fundamentals
http://csgrad.cs.vt.edu/~chin/fundamentals.html
Basic concepts relating to the theory of sound--including speed, displacement, interference, intensity and the doppler effect, are presented at this site. Each concept is introduced with helpful visuals, as well as representative sound file examples.
The Physics Classroom
http://www.glenbrook.k12.il.us/gbssci/phys/Class/sound/u11l2a.html
Sound theory, sound properties and human sound perception, are succinctly presented at this site, with simple animations employed as example easily readable from most browsers.
Digital Oscilloscope
http://polly.phys.msu.su/~zeld/oscill.html
This is a free digital oscilloscope, which can be easily uploaded for use on a PC computer.
Lohengrin
http://rick.stanford.edu/opera/Wagner/Lohengrin/main.html
This site contains a synopsis of the musical piece.
Wagner on the Web: Reflections on Lohengrin, by Mark Twain
http://www.zazz.com/wagner/marktwain.html
Excerpts from Mark Twain's experiences at a European performance of Lohengrin, written in his book, "a Tramp Abroad," are included here.
Duke Ellington at Jazz Web
http://www.wnur.org/jazz/artists/ellington.duke/
On line resources available for the life and times of Duke Ellington.
Questions-- Using the Websites provided above, answer the following questions