THE MOST WIDELY USED PRIMER IN THE WORLD FOR TEACHING RHYTHM SYNCOPATION AND PHRASING EMPLOYING A VERY MELODIC FORMAT OF 82 E XERCISES IN RHYTHMIC STRUCTURES AND COMBINATIONS OF RHYTHMS.WHILE WRITTEN ESPECIALLY FOR THE BEGINNING/INTERMEDIATED LEVELS I T IS USED BY ADVANCED PLAYERS AS A DAILY PRACTICE BOOK TO MAINTAIN FACILITY.