album_name: Cage: Trombone & Piano
artists: 4136290fa9204b6990bcc71e85801518
artists: John Cage
artists: ARTIST_ROLE_COMPOSER
artists: 4856888fd9044eebb042c983107745c1
artists: Steffen Schleiermacher
artists: ARTIST_ROLE_MAIN_ARTIST
artists: ef052739e98549dc9d0ffb896da5500c
artists: Mike Svoboda
artists: ARTIST_ROLE_MAIN_ARTIST
name: Variations I for Trombone and Piano