http://en.wikipedia.org/wiki/Arthur_Sullivan
http://math.boisestate.edu/gas/
_ The Lost Chord (fl & euph arr.) Arthur Sullivan
http://www.youtube.com/watch?v=R7wUM__uUBE
_ The Lost Chord (fl, a.s & euph arr.) Arthur Sullivan
http://www.youtube.com/watch?v=xoADWdx0KzA
