LOL! I struggle with this a lot in my collections. Comic books, records, CDs, DVDs (I do not collect BluRay)… Opening them kills the value, but not opening them kills the enjoyment. What I generally do is open the CD, RIP it, then put the CD away. I have many box set type releases, the ones that come in a large folding hard cardboard case, that will “creak” when opened. I am also one that if one of my CDs gets a scratch, I look to replace it.
While off topic, I would like to share some about me, so maybe others can better understand where I come from. I started with music back in the 5th grade I think. Prior to that, sure I listened, but the radio was my source, and if I wanted to hear something, I need to call the station and make a request, which yes, I did often. This is approx the year 1986. It is that time that I started percussion in the school band. I quickly got bothered with the school instructor, for the lessons needed, and went to private lessons which the school accepted.
For some reason, it seems that in my area, the percussionists were the real band members. This is where I got my relationships with what I will call “real” bands, not local garage bands. Two people in specific were classmates of mine and were guest musicians on a few commercial albums. The Violent Femmes is also interesting as they attended the same university as I did (before me though), as did the classmates I mention. You can see how this progresses.
I went through my phases of sound…having the car with 20000 watts (exaggeration) and home stereo that will shake off the gutters… to today where I have high end equipment and play them at low volumes… almost opposite from the past. I always liked real music. A band that is a real band, not electronically produced sounds. Nothing beats recordings from the 40s with the amazing dynamic ranges they offered.
Today, I am lucky to not have damaged my hearing too bad from being a foolish kid. I have a music collection, in order of volume, of digital, CD, vinyl and wax cylinder (along with an old Edison phonograph). I had cassettes, but honestly the technology is trash and I am not even sure where they are anymore. Nearly all are replaced with CD anyway.
In addition to enjoying music, I also record live performances at times, local cover band type stuff. I do this usually my tapping into the sound board. I have done a few where there is a capture of vocals sep from guitar done in “studio”, but that is more rare for me. I am not a sound engineer, but just good at creating a digital version of music that sounds good.
I learned to listen, which sounds weird, but it is not. For example, there are testing programmes where you are given a sample and asked to identify frequency and/or compression. Once you go though even one iteration of such ear training, the things you identify surprise you. This is partially where I still state that there can be an audible difference between say a 16 and 24 bit Flac file. Given the same source, you should not be able to hear a difference. But given a different source, that is where things fall apart. In many cases, it is even possible to hear a difference between the MP3 and M4A, all parameters equal. I never listen to claims of others, I test myself. There is plenty of software to help with A/B testing, so unless you lie to yourself, the results tell you the real story… can you really hear it or not.
EDIT: I have grown to like Lacinato ABX.