Conversation so far:
How was it recorded?
recorded twelve tracks for Capitol during three sessions over the course of nearly a year and a half.
Davis, Konitz, Mulligan and Barber were the only musicians who played on.

Question: Is there anything else significant about how it was recorded?
Self-contained rewrite: Besides from being recorded over the course of nearly a year and a half, is there anything else significant about how Birth of the Cool was recorded?