Wolfgang Amadeus Mozart Piano Concerto No. 11 (typo on video screen)

Wolfgang Amadeus MOZART
Piano Concerto No. 11 in F major, K. 413
1. Allegro
2. Andante
3. Allegro
Sondra Bianca, piano
ThePhilharmonia Orchestra of Hamburg / Hans-Jürgen Walther
M-G-M 3584, 1950ties
Copied from the original LP, sound restoration and declicking: yours truly
Who can tell about the cadenzas? Are they by Landowska?