From Longman Dictionary of Contemporary Englishback catalogueˈback ˌcatalogue noun [countable]  music that a performer has recorded in the past
                                                    
                                                Examples from the Corpus
back catalogue• Five years after they split, they are more influential than ever and their back catalogue is about to be reissued.From Longman Business Dictionaryback catalogueˌback ˈcatalogueMARKETING a list of all the products a company has ever produced, and that it can still produce and sellThe record label’s entire back catalogue was up for sale. → catalogue 
