We had the LPs of Camelot, My Fair Lady and Annie, plus a few other golden age shows.
The first cassette of a Broadway cast recording I ever purchased was A CHORUS LINE. Ditto for my first cd (cast recording or otherwise). Somehow my parents didn't object to me listening to Ritchie's section of the Montage, or Dance Ten: Looks Three...
I wore out my ACL cd and had to replace it...but by that time, I replaced it with the remastered edition.
I also "wore out" my Sweeney Todd OBC cd and had to replace that one too. Now that I'm an adult, I take much better care of my cast recordings!
<---- You can see the crazy in her eyes. ;-)