{"event":"ecommerce_event","event_name":"view_item","event_category":"browse_catalog","ecommerce":{"items":[{"item_id":"XRD1738224","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"the_jazz_singer_d_alan_crosland_avec_al_jolson_1927","item_variant":"undefined"},{"item_id":"XRF1666990","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"eubie_blake_1883_1983_pianiste_americain_de_jazz_american_ragtime_composer_and_pianist_assis_et_nobl","item_variant":"undefined"},{"item_id":"XRD1077535","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"duke_ellington_and_his_orchestra_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1694216","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"jean_sibelius_1865_1957_finnish_composer_c_1920","item_variant":"undefined"},{"item_id":"XRD1700327","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"original_dixieland_jazz_band_american_jazz_quintet_1st_group_to_record_a_jazz_disc_in_1917_here_c_19","item_variant":"undefined"},{"item_id":"PVD1690907","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"igor_stravinsky_left_and_sergei_diaghilev_at_croydon_airport_1926","item_variant":"undefined"},{"item_id":"PVD1693878","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"sergei_rachmaninov_1873_1943_russian_pianist_and_composer_here_a_board_a_liner_c_1925","item_variant":"undefined"},{"item_id":"XRD1700599","item_category2":"no_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"gertrude_ma_rainey_and_her_georgia_jazz_band_in_chicago_in_1923_b_w_photo","item_variant":"undefined"},{"item_id":"XRD1705680","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"blind_lemon_jefferson_1897_1930_musician_and_blues_singer_in_1928","item_variant":"undefined"},{"item_id":"XRD1699830","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"edgar_varese_1883_1965_american_composer_c_1920","item_variant":"undefined"},{"item_id":"XRD1700668","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"willie_the_lion_smith_at_piano_with_momie_smith_in_new_york_in_1920","item_variant":"undefined"},{"item_id":"PVD1683211","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"max_brod_1884_1968_czech_born_writer_and_composer_collaborator_with_leosjanacek_franzkafka_connectio","item_variant":"undefined"},{"item_id":"PVD1694490","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"ignace_jan_paderewski_1860_1941_polish_pianist_and_politician_with_his_2nd_wife_helena_gorska_c_1920","item_variant":"undefined"},{"item_id":"XRD1701711","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"jazzmen_eubie_blake_piano_and_noble_sissle_performing_c_1926","item_variant":"undefined"},{"item_id":"XRD1700981","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"the_fletcher_henderson_band_with_coleman_hawkins_louis_armstrong_fletcher_henderson_baster_boiley_do","item_variant":"undefined"},{"item_id":"XRD1699044","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"irving_berlin_1888_1989_american_composer_and_songwriter_here_in_palm_beach_with_his_friend_sam_harr","item_variant":"undefined"},{"item_id":"XRD1721764","item_category2":"out_of_copyright","item_category3":"standard","item_category4":"french_photographer_20th_century","item_category5":"balown","item_list_name":"lightbox","item_name":"opening_of_the_jockey_club_paris_1923_b_w_photo","item_variant":"undefined"},{"item_id":"XRD1706044","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"darius_milhaud_with_raymond_radiguet_marcel_moskowski_jean_hugo_jean_cocteau_valentine_and_paul_mora","item_variant":"undefined"},{"item_id":"XRD1700108","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"louis_armstrong_and_king_oliver_s_jazz_band_with_l_r_baby_dodds_honore_dttrey_king_olivier_louis_arm","item_variant":"undefined"},{"item_id":"TAD1754893","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"funerals_of_french_composer_gabriel_faure_1845_1924_in_madeleine_church_in_paris_in_november_1924","item_variant":"undefined"},{"item_id":"PVD1679858","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"violonist_raoul_vidas_c_1920_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1693977","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"willy_burmeister_1869_1933_german_violonist_c_1920","item_variant":"undefined"},{"item_id":"PVD1694753","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"walter_damrosch_american_composer_c_1920","item_variant":"undefined"},{"item_id":"XRD1700405","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"vincent_d_indy_1851_1931_french_composer_c_1920","item_variant":"undefined"},{"item_id":"PVD1693565","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"andre_messager_1853_1919_french_composer_and_conductor_c_1920","item_variant":"undefined"},{"item_id":"PVD1695024","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"fritz_kreisler_1875_1962_austrian_violonist_naturalised_american_c_1920","item_variant":"undefined"},{"item_id":"PVD1693931","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"emil_telmanyi_1892_1988_hungarian_violonist_c_1920","item_variant":"undefined"},{"item_id":"XRD1729430","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"hugo_becker_1863_1941_german_composer_and_cellist_c_1920","item_variant":"undefined"},{"item_id":"XRD1729383","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"alexander_glazunov_1865_1936_russian_composer_c_1920","item_variant":"undefined"},{"item_id":"PVD1694423","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"otto_klemperer_1885_1973_german_conductor_and_composer_c_1920","item_variant":"undefined"},{"item_id":"PVD1694491","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"ignace_jan_paderewski_1860_1941_polish_pianist_and_politician_c_1920","item_variant":"undefined"},{"item_id":"PVD1690107","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"ignace_jan_paderewski_1860_1941_polish_pianist_and_politician_c_1920","item_variant":"undefined"},{"item_id":"PVD1694098","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"ignace_jan_paderewski_1860_1941_polish_pianist_and_politician_c_1920","item_variant":"undefined"},{"item_id":"PVD1693800","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"ignace_jan_paderewski_1860_1941_polish_pianist_and_politician_c_1920","item_variant":"undefined"},{"item_id":"PVD1694818","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"percy_aldridge_grainger_1882_1961_australian_pianist_saxophonist_and_composer_c_1920","item_variant":"undefined"},{"item_id":"PVD1693774","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"walter_damrosch_1862_1950_american_composer_here_aboard_a_liner_c_1920","item_variant":"undefined"},{"item_id":"XRD1705768","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"jelly_roll_morton_1885_1890_1941_real_name_joseph_ferdinand_lamothe_in_1920","item_variant":"undefined"},{"item_id":"XRD1699628","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"charlie_parker_as_a_child_c_1922_photo","item_variant":"undefined"},{"item_id":"PVD1680250","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"benno_moiseiwitsch_aboard_a_liner_c_1920_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1694493","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"walter_damrosch_1862_1950_american_composer_and_his_wife_margaret_blaine_aboard_a_liner_c_1920","item_variant":"undefined"},{"item_id":"PVD1693769","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"sam_franko_1857_1937_american_violonist_and_conductor_here_aboard_a_liner_with_his_violin_c_1920","item_variant":"undefined"},{"item_id":"XRD1705941","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"charlie_parker_as_a_child_c_1922_photo","item_variant":"undefined"},{"item_id":"XRD1699214","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"duke_ellington_and_band_at_louis_thomas_cabaret_c_1920_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1679814","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"maurice_maeterlinck_and_albert_louis_wolff_c_1920_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1690108","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"ignace_jan_paderewski_1860_1941_polish_pianist_and_politician_with_his_2nd_wife_helena_gorska_c_1920","item_variant":"undefined"},{"item_id":"TAD1742739","item_category2":"in_copyright","item_category3":"standard","item_category4":"picasso_pablo_1881_1973","item_category5":"not_balown","item_list_name":"lightbox","item_name":"french_composer_erik_satie_1866_1925_drawing_by_pablo_picasso_may_19_1920","item_variant":"undefined"},{"item_id":"TAD1742733","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"antoine_de_saint_exupery_1900_1944_french_pilot_and_novelist_playing_the_violin_c_1920","item_variant":"undefined"},{"item_id":"XRD1701794","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"flournoy_miller_aubrey_lyles_noble_sissle_and_eubie_blake_with_the_whole_company_of_their_musical_re","item_variant":"undefined"},{"item_id":"PVD1680249","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"iwan_d_archambeau_c_1925_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1695060","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"alma_gluck_american_soprano_c_1925","item_variant":"undefined"},{"item_id":"PVD1694207","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"ethel_leginska_1886_1970_english_pianist_and_composer_here_c_1925","item_variant":"undefined"},{"item_id":"XRF1644966","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"balown","item_list_name":"lightbox","item_name":"wolverine_orchestra_orchestre_de_jazz_band_chicago_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1679687","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"alfred_cortot_french_pianist_c_1925_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1693978","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"alma_gluck_1884_1938_american_soprano_1924","item_variant":"undefined"},{"item_id":"PVD1693974","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"alma_gluck_1884_1938_american_soprano_c_1924","item_variant":"undefined"},{"item_id":"PVD1695067","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"walter_damrosch_1862_1950_american_composer_c_1925","item_variant":"undefined"},{"item_id":"PVD1693891","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"sergei_rachmaninov_1873_1943_russian_pianist_and_composer_c_1925","item_variant":"undefined"},{"item_id":"PVD1690014","item_category2":"out_of_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"darius_milhaud_and_jean_cocteau_1921_b_w_photo","item_variant":"undefined"},{"item_id":"PVD1693746","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"fritz_reiner_1888_1963_american_conductor_originally_from_hungary_c_1925","item_variant":"undefined"},{"item_id":"PVD1690131","item_category2":"undetermined_copyright","item_category3":"standard","item_category5":"not_balown","item_list_name":"lightbox","item_name":"victor_august_herbert_1859_1924_american_composer_and_musician_c_1924","item_variant":"undefined"}]}}