album_presenter.description.discover album_name=Heidelberger Jazz Tage '73 Live, artist_name=Spectrum, records_count=1, countries_count=1, countries=Germany, media=LP, year_range=1974album_presenter.description.releases album_name=Heidelberger Jazz Tage '73 Live, artist_name=Spectrum, records_count=1, countries_count=1, countries=Germany, media=LP, year_range=1974album_presenter.description.countries album_name=Heidelberger Jazz Tage '73 Live, artist_name=Spectrum, records_count=1, countries_count=1, countries=Germany, media=LP, year_range=1974album_presenter.description.media album_name=Heidelberger Jazz Tage '73 Live, artist_name=Spectrum, records_count=1, countries_count=1, countries=Germany, media=LP, year_range=1974