album_name: Ruggero Leoncavallo: Zaza
artists.artist_gid: e725c7852fc648bfa004efb6550f4020
artists.artist_name: Ruggero Leoncavallo
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: 5290ef0a24bb4dc68fcacdd096583930
artists.artist_name: Valerio Marchetti
artists.role: ARTIST_ROLE_MAIN_ARTIST
artists.artist_gid: c4b500e381ee433092f09daf3560150f
artists.artist_name: Rome Philharmonic Orchestra
artists.role: ARTIST_ROLE_MAIN_ARTIST
artists.artist_gid: 8cc0f173f1e440a399952d3e33b34bcb
artists.artist_name: Silvano Frontalini
artists.role: ARTIST_ROLE_CONDUCTOR
name: Zazà, Act I: Act I: Direttore! (Lartigon)