Since you are interested in Saint-Saens: Piano Concertos Nos 1-5 / Africa Fantasie for piano and orchestra, here is a list of other items that you may find interesting.
ZARZYCKI / ZELENSKI
Zarzycki / Zelenski: Piano Concertos
Jonathan Plowright (piano), BBC Scottish Symphony Orchestra, Lukasz Borowicz
[ Hyperion Romantic Piano Concerto Vol 59 / CD - released 1/Apr/2013 ]
This 59th volume of the Romantic Piano Concerto series features Jonathan Plowright, whose brilliant and utterly idiomatic performances of Romantic Polish piano music have confirmed him as a master of this repertoire. Here he collaborates with the BBC...
SOLER / GRANADOS / ALBENIZ / RAVEL / DEBUSSY / etc
Stephen Hough's Spanish Album
Stephen Hough (piano)
[ Hyperion / CD - released 28/Nov/2006 ]
'Hough has a more intimate stance than many pianists. It's a superb and surprising recital' (BBC Music Disc of the Month December 2006)
Sibelius: The Seven Symphonies / Tapiola, Op.112
Lahti Symphony Orchestra conducted by Osmo Vanska
[ BIS / 4 CD Box Set - released 1/Jun/2001 ]
Magnificent recordings-4 CDs for the price of three
Piano Concertos Nos 2 & 3
Stephen Hough (piano) / Dallas Symphony Orchestra / Andrew Litton
[ Hyperion / CD - released 2/Nov/2007 ]
'There just isn't a modern performer who delivers Rachmaninov quite like this - just as the composer intended … For sheer energy, vivacity and an intuitive understanding of the late-Romantic concerto, there are few who can equal Hough.' (Classic FM...