Golly, I muddled that post when I said the source of the call wasn't relevent. I didn't mean who composed the call, how it originated, etc., but rather that the writer of the article hadn't paid much attention to the liner notes and/or "song List" on the album to see who was singing/chanting the cadence call being discussed. He wasn't discussing who was the group that was recorded, but rather the chant itself. Hope I make a bit more sense now. Eu