In your post you redoing ALL your tunes.But, I thought I read + heard, yes, I am sure of it, that once it is ALREADY in the Mp3 , then there is NOTHING that can be done to re~replace the missing music which was TAKEN OUT/REMOVED dureing the compression/reduction process. Does anyoneknow, is there ANY hope to improve the "Forced Down Our Throats" Mp3 iTunes AMAZONMUSIC (excepting of course the "pay~extra" option to have improved version. It's just aint fair.....We paid for the CD's, if they are giving the AMAZONMUSIC out of the goodness of thier HEARTS, why not give us what we paid for? But no, instead they "Mp3" it. So this 256 kbps audio improvement, this is new/free? Or just a trick for the old /new option (pay for) mentioned above.
I set the iTunes Priority of Importing Cd's to be Auto at the WAV ( it was a toss up between the AIFF & AAC & possibly Apple Lossless?, 48,000 + "VBR" ~~ Whats HIGH EFFICIENCY? (Compression ?) And "Auto , + Auto, on the "Sample Size" and the "Channels"..........I wish they included a brief on Quality and which combo is, for those of us who are uncertain of the formula. Will this work? What Will? What is the BEST , Very Best setting available in iTunes import. And cant anything be done to imorove the quality of the downloads from Amazons Music, instead and free?