IC XC NIKA
The Lord give you His peace,
Personally, I've seen bits of the Ethiopian Liturgy on the television. I thought it was extremely beautiful. Well, I can't actually say if it were a Liturgy or not, but there was religious chanting from youth, as well as older men, in the Ethiopian Church.
Since I'm blessed to live near Washington D.C., my new years resolution is to make it to an Ethiopian, Armenian, Syrian, Indian, and perhaps Eritrean Divine Liturgy annually.