Par PHILIPP. Exercices De Moyenne Force, Op. 50 is a set of fourteen exercises for intermediate pianists by Isidor Philipp. This volume will help the players to gain in flexibility and dexterity. It focuses on some special aspects: the independence of eachhand, the use of five fingers, the scales and arpeggios, the octaves and the double notes. Isidor Philipp (1863-1958) was a French pianist and c…