"that's a fun angle - what is the "correct" sound?" I think you are absolutely correct here and I crapped out! - there is no correct. There is no correct soun

"that's a fun angle - what is the "correct" sound?" I think you are absolutely correct here and I crapped out! - there is no correct. There is no correct sound but there might be "authentic" sound or perhaps the original sound. The thing is I don't think you can go back on the past when several people who were there are now dead and the rest of them and my tiny recollection are well over 50 odd years old. Basically, what I'm asking for is: go easy on history.