All just my personal opinion
Piano recital by Oxana Shevchenko, in Uster/ZH, 2017-02-02, featuring works by Igor Stravinsky: Suite “L’oiseau de feu” (arr. Guido Agosti), Trois mouvements de Pétrouchka; in addition: Tchaikovsky: “Les Saisons”, op.37a (Janvier, Février, Mars); Schubert/Liszt: Lied “Du bist die Ruh”, and Lied “Der Erlkönig”
Piano recital by Oxana Shevchenko, in Rüti/ZH, 2017-02-01, featuring works by Igor Stravinsky: Sonate (1924), Les cinq doigts, Choral, Serenade in A; in addition: Mozart, Allegro in B♭, K.400; Beethoven: Piano Sonata No.13 in E♭, op.27/1 “Quasi una fantasia”; Schubert/Liszt: Lied “Du bist die Ruh”, and Lied “Der Erlkönig”
Duo recital in Schönenwerd / SO, Switzerland, on 2016-09-25: Christoph Croisé and Oxana Shevchenko — Johannes Brahms: Sonata for Cello & Piano No.1 in E minor, op.38; Pyotr Ilyich Tchaikovsky: Pezzo capriccioso, op.62; Igor Stravinsky: Suite Italienne for Cello & Piano; Frédéric Chopin: Polonaise brillante in C major, op.3
Oxana Shevchenko in a private piano recital, 2016-01-16 — Chopin: “Polonaise-Fantaisie” in A♭ major, op.61; Ravel: La valse; Medtner, “Sonata-Idyl” in G major, op.56; Rachmaninoff, Paraphrases after Mendelssohn and Tchaikovsky; Stravinsky: Trois mouvements de Pétrouchka
Concert in memory of Aloÿs Fornerod: Oxana Shevchenko, Emmanuel Siffert / Orchestre de l’HÉMU — Fornerod: Prométhée enchaîné, op.34; Piano concerto, op.29 (1944); Fauré: Suite “Pelléas et Mélisande”
Duo recital with Christoph Croisé and Oxana Shevchenko, Tonhalle Zurich, 2015-11-07 — Béla Bartók: Rhapsody No.1 for cello and piano, Sz.88 / BB 94; Claude Debussy: Cello Sonata in D minor (1915); Franz Schubert: Arpeggione Sonata in A minor, D.821; Alberto Ginastera: Pampeana No.2 – Rhapsodie for cello and piano