All just my personal opinion
Mozart: Piano Concerto No.17 in G major, K.453 — comparing recordings with the following artists: Géza Anda (1962), Vladimir Ashkenazy (1977), Daniel Barenboim (1968), Kristian Bezuidenhout/Petra Müllejans (2012), Arthur Rubinstein/Alfred Wallenstein (1962), Andreas Staier (1995)
Mozart: Rondo in A for Piano & Orchestra, K.386 — Clara Haskil, Bernhard Paumgartner, Wiener Symphoniker / Vladimir Ashkenazy, István Kertesz, London Symphony Orchestra / Kristian Bezuidenhout, Petra Müllejans, Freiburger Barockorchester
Haydn: Cello concertos No.1 C & No.2 D — Maisky (1986), Mørk/Brown (1992), Rostropovich/Brown (1975), Isserlis/Norrington (1996); Haydn: Sinfonia concertante in B♭ major, Hob.I/105 — Antal Doráti (1972), Dennis Russell Davies (2009), Sir Roger Norrington (1996)