noun
out-of-print record; out-of-print CD
Refers to a music recording (vinyl, CD, etc.) that is no longer being manufactured or sold. Often used in the context of collectors or discontinued albums.
このアルバムはもう廃盤になってしまった。
This album has already gone out of print.
廃盤になったCDを探している。
I'm looking for a CD that's out of print.