album_name: Peterson-Berger: Vol. 14, Musikfynd i P.B.'s lönnlåda
artists.artist_gid: 2e4e9ab30203488db85deb7cba4a8143
artists.artist_name: Wilhelm Peterson-Berger
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: 2e4e9ab30203488db85deb7cba4a8143
artists.artist_name: Wilhelm Peterson-Berger
artists.role: ARTIST_ROLE_MAIN_ARTIST
name: Improvisation (28 mars 1913)