822
| 822 • Abd-ar-rahman II becomes ruler of Umayyad Spain. |
895
Age: 73y
| 895 • Approximate date of composition of the Musica enchiriadis, the beginnings of western polyphonic music. |
Age: 73y
| 822 • Abd-ar-rahman II becomes ruler of Umayyad Spain. |
| 895 • Approximate date of composition of the Musica enchiriadis, the beginnings of western polyphonic music. |