All just my personal opinion
Prokofiev: Piano Concerto No.2, op.16 — comparing recordings with the following artists: Yundi Li, Seiji Ozawa, Berliner Philharmoniker (live, 2007) / Yuja Wang, Gustavo Dudamel, Simón Bolívar Symphony Orchestra of Venezuela (live, 2013); comments on “blind” comparisons on the radio
Beethoven: The Creatures of Prometheus, op.43 — Dausgaard, Swedish Chamber Orchestra / Klemperer, Philharmonia Orchestra / Zinman, Tonhalle Orchestra Zurich
Henryk Mikolaj Górecki: Symphony No. 3, op.36 — David Zinman, London Sinfonietta, Dawn Upshaw / Yuri Simonov, The Royal Philharmonic Orchestra, Susan Gritton;
Vivaldi: 12 Concerti op.9, “La Cetra” — Rachel Podger, Holland Baroque Society
Beethoven: 6 Bagatelles, op.126 — Ashkenazy (1984), Brautigam (2010), Brendel (1964 & 1985), Gould (1974), Schnabel (1937); Beethoven: 24 Variations on the Arietta “Venni Amore” by Vincenzo Righini, WoO 65 — Pletnev (1997), Brautigam (2012); Schubert: Symphony in B minor, D.759 (“Unfinished”) / Symphony in C major, D.944 (“Great C major”) — Furtwängler (1952), Harnoncourt (1992), Dausgaard (2006)