Secular Monophony

Events

530 - 609
Approx. 800 - Approx. 1199
Approx. 900 - Approx. 1199
Approx. 1100 - Approx. 1300
1100 - 1300
1140 - 1212
Approx. 1145 - 1200
1145 - 1225
1160 - Approx. 1300
1209 - 1229
1230 - 1292
Approx. 1250 - Approx. 1499
Approx. 1250 - Approx. 1399