Four years in the making, “Retention” is an EP made up of piano recordings capturing some of Matthew Jefferson’s favorites classical pieces of all time. The Yamaha P-155 Electric Piano was used for all the tracks. Connected from the piano to an MacBook Pro (Early 2011 model), each track was carefully transferred. Music from Wolfgang Amadeus Mozart (1756-1791) , Jacques Ibert (1890-1962), and Igor Stravinsky (1882-1971), are on this EP. 1-3: Divertimento in F Major, K. 138 (2021 Piano Cover) I. Allegro II. Andante III. Presto 4: Six Pièces pour Harpe à Pédales VI Fantaisie (2019 Piano Cover) [2020 Mix] 5: Pulcinella Finale (2020 Piano Cover) [2020 Mix]