Howdy Myles. I’m assuming you imply which the album has the Aspect 2 tracks pressed onto each side, and not there are basically two Side two labels about the LP. I’ve by no means viewed that kdr prefix around the catalog amount before; are you positive it’s not ksd? https://led-zeppelin-gold-record00875.idblogmaker.com/26455958/a-simple-key-for-led-zeppelin-gold-records-unveiled