Summary:

0-100 - TRUE
100-200 - ???
200-300 - FALSE
300-400 - ???
400-500 - ???
500-600 - FALSE
600-700 - TRUE
700-800 - ???
800-900 - FALSE
900-1000 - ???
1000-1100 - TRUE
1100-1200 - TRUE
1200-1300 - TRUE (but 6-part as Greg points out)
1300-1400 - ???
1400-1500 - ??? - some way with this
1500-1600 - FALSE
1600-1700 - FALSE
1700-1800 - TRUE
1800-1900 - ??? - Most of the way there, but ... TRUE or FALSE???
1900-2000 - ???

Still quite a way to go, and we seem to be in the doldrums. Informed or uninformed guesses are welcomed, they often lead to further enlightenment.

Any ideas on 2nd century guitar playing folkies, the octave, 5th century punk rockers, Welsh harp drawings, bagpipes & black death, the beginning of the world, phonographs, or even Tap Dancing? ... NOT TO MENTION THE BELLS!!!

(I said not to mention the bells)

:-)
Ian