@mammothguy54 Thx for the info! My copy of "Blow By Blow" was a thrift store find in VG++(cover/vinyl) Not easy for me to spend 50+ dollars on a reissue, since most original pressings hold up well to audiophile reissues. A SQ of 4.2/5 is not all that bad for a rock/fusion recording considering a SQ rating of 4.5 reaches audiophile status in my rating system. My current copy is just a place holder I will look for a better original copy, there might even be a 1/2 speed CBS mastered copy available?