Cassard's name is closely linked to Debussy, a complete recording of which he made in 1994[4] and that he played in one day and four concerts in Besançon, Paris, Marseille, Angoulème, London, Dublin, Sydney, Tokyo, Lisbon, Vancouver and Singapore. He has recorded several discs dedicated to Schubert. His recording of Brahms' Klavierstücke Op 116 to 119 was released in 2010.
During the year 2014, Philippe Cassard and Natalie Dessay performed in prestigious venues and festivals: Jordan Hall (Boston), Carnegie Hall (New York), Suntory Hall (Tokyo), Salle Gaveau (Paris), the Flâneries musicales de Reims [fr], as well as in Seoul, Montreal, Quebec City and San Francisco. They recorded a second CD[10] combining melodies by Duparc, Fauré, Chausson and Poulenc.
For "La Dolce Volta" label, Philippe Cassard returned to Schubert, with sonata D959 and works for piano for 4 hands (Fantaisie D940, Lebensstürme D947, Rondo D951) with the Swiss pianist Cédric Pescia.
A regular producer at France Musique since 2005 with more than 400 broadcasts of Notes du traducteur, a program that was crowned by the SCAM prize for "best sound work" in 2007, all radios combined. A boxed set of 6 CDs containing some of the programmes he devoted to Schubert was released at the end of 2011 (France Musique/Harmonia Mundi) and won the Grand Prix of the Académie Charles-Cros. In 2015, another 6-CD box set was issued, this time dedicated to Debussy.
Since September 2014, he has been collaborating on the broadcast Classic avec Dessay on France Inter, providing the musical programming.
He has been giving masterclasses since 2008 at the Royal Northern College of Music in Manchester (Visiting Tutor), and at the Tibor Varga Academy[11] in Sion (Switzerland) during the summer. He was a jury member at international competitions in Geneva, Epinal, Dublin, Melbourne.
Philippe Cassard is the author of an essay dedicated to Schubert (Actes Sud - Classica, 2008) and an interview book with Jean Narboni and Marc Chevrie Deux temps trois mouvements (Capricci, 2012) devoted to music and cinema.
Victor Hugo, poèmes en musique, with Marie Devellereau, soprano (melodies by Bizet, Fauré, Saint-Saens, Lalo, Hahn, Liszt, Britten, Donizetti)
Sur le bout des doigts: works by Scarlatti, Bach, Schubert (Impromptu op.142/1), Chopin (Prélude, Étude), Schumann (Arabesque, first movement of the Trio in G minor), Debussy (Toccata, Jardins sous la pluie), Smetana (Final of the Trio in G minor) with the participation of David Grimal (violin) and Henri Demarquette (cello)
Debussy's Préludes (books 1 and 2), Images (books 1 and 2), Estampes, Images Oubliées, L'Isle Joyeuse
^Published by Decca in January 2012, followed by about fifteen concerts in France and abroad, including the Philharmonie de Liège, the Musée d'Orsay in Paris, the Vancouver Festival.