Bit rate : 250 (variable)
Source : I've had this a few years, and recall trading it via a series of CD-R exchanges, maybe circa 2006? Either way, I understand this is still somewhat of a lost recording, on numerous "wants lists".
I think it's been worth the re-discovery. I won't spoil the mystery of this release too much by harping on about how it sounds, but it has a sheen and finesse to it that I think will greatly appeal to many of you.