album_name: Kempff: Rarities
artists.artist_gid: 9dc8320eb13b44eab419fd3e205b81fc
artists.artist_name: Wolfgang Amadeus Mozart
artists.role: ARTIST_ROLE_COMPOSER
artists.artist_gid: 99285e31b4ec46c0ae31858cacfd2b83
artists.artist_name: Wilhelm Kempff
artists.role: ARTIST_ROLE_MAIN_ARTIST
artists.artist_gid: eec8843a6e8042ad93eec5088b637567
artists.artist_name: Rundfunk-Sinfonieorchester Leipzig
artists.role: ARTIST_ROLE_MAIN_ARTIST
artists.artist_gid: db1a4c8ab86f4922914c7cc8df2a2ec4
artists.artist_name: Hans Weisbach
artists.role: ARTIST_ROLE_CONDUCTOR
name: Piano Concerto No. 21 in C Major, K. 467: I. Allegro maestoso