Written by Guy Lefèvre Progression is a set of short pieces for Drums on a music composed by Stéphane Moucha for beginners and intermediate players. It is accompanied by a CD featuring 24 titles to help the player through its execution. The book includes some “Rhythmiques” short exercises of 8 measures focus on the rhythms the written breaks and some progressive pieces for beginners up to intermediate players using all the main genres of music: binary Jazz 4/4 3/4 5/4 Bossa 12/8 Impro 4/4). Progression is a great book to start playing and to become more aware of the placeof the Drums in an ensemble or a band. Guy Lefèvre a French professor who contributed to the creation of the Emmanuel Boursault school of Drums and Stéphane Moucha is a Czech composer who plays the Violin.