album_name: 50 Best Rostropovich
artists.artist_gid: ed217e719d7a4d7999bbe5153f042a32
artists.artist_name: Astor Piazzolla
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: a46ea4e59c224fe084734698c3ef0daf
artists.artist_name: Mstislav Rostropovich
artists.role: ARTIST_ROLE_MAIN_ARTIST
artists.artist_gid: ef00297337e446baaddb543a3b9f0b26
artists.artist_name: Igor Uriash
artists.role: ARTIST_ROLE_FEATURED_ARTIST
name: Piazzolla: Le grand tango