Since you are interested in Mozart: Complete Piano Concertos (Recorded 1967 - 1974), here is a list of other items that you may find interesting.
FELIX MENDELSSOHN / MAX BRUCH
Bruch / Mendelssohn: Violin Concertos
Yehudi Menuhin (violin) / Philharmonia Orchestra / Efrem Kurtz, Walter Susskind
[ Warner Classics Masters / CD - released 10/Feb/2011 ]
"this coupling is an eminently recommendable one." Gramophone
Schubert: Symphonies Nos. 8 "Unfinished" & 9 "Great"
Berliner Philharmoniker [Berlin Philharmonic Orchestra], Herbert von Karajan
[ Warner Classics Masters / CD - released 1/Jul/2011 ]
"The Unfinished is superbly played, with the utmost refinement in the second movement … The Ninth is taut, mainly swift and ultimately exultant, with a splendidly vital scherzo" (Gramophone)
10 (Ten) Hungarian Rhapsodies
Georges Cziffra (piano)
[ EMI Masters / CD - released 1/Nov/2010 ]
1001 Classical recordings you must hear before you die (1801-1850) - "Cziffra, with his superb technique, Hungarian birthright and virtuoso flair, is the ideal exponent of this music and, predictably, there are wonderful things in these...
Dvorak - Violin Concerto in A minor, Op. 53 / Romance in F minor
Itzhak Perlman (violin) / London Philharmonic Orchestra, Daniel Barenboim
[ Warner Classics Itzhak Perlman Edition / CD - released 1/Sep/2018 ]
With its rhapsodic first movement, intensely melodic Adagio and spirited, dancing finale, Dvorˇák's violin concerto shares an aesthetic with the Brahms concerto and Bruch's first concerto, but there is no mistaking its characteristic Czech flavour.
PYOTR ILYICH TCHAIKOVSKY
Tchaikovsky: The Nutcracker, Sleeping Beauty & Swan Lake (Ballet Highlights)
London Symphony Orchestra, Andre Previn
[ Warner Classics Redline / CD - released 15/Oct/2018 ]
The performance is fresh and has a lively spontaneity. It is particularly good in the famous dances of Act 2, which have the orchestra on their toes.... excellent value." (Gramophone on Nutcracker)
LISZT / BERG / PROKOFIEV / BARTOK
Peter Donohoe (piano)
[ EMI Masters / CD - released 1/May/2011 ]
"..this is a performance that I find myself warming to more on each successive hearing." (Gramophone on the Prokofiev)