album_presenter.description.discover album_name=Maple Leaf Rag, artist_name=The New England Conservatory Ragtime Ensemble, records_count=1, countries_count=1, countries=US, media=7'', year_range=1973album_presenter.description.releases album_name=Maple Leaf Rag, artist_name=The New England Conservatory Ragtime Ensemble, records_count=1, countries_count=1, countries=US, media=7'', year_range=1973album_presenter.description.countries album_name=Maple Leaf Rag, artist_name=The New England Conservatory Ragtime Ensemble, records_count=1, countries_count=1, countries=US, media=7'', year_range=1973album_presenter.description.media album_name=Maple Leaf Rag, artist_name=The New England Conservatory Ragtime Ensemble, records_count=1, countries_count=1, countries=US, media=7'', year_range=1973