Interesting 3-part publication that is determined to all who want to handle keyboard play succesfuly. The school contains many useful tips methodically based on many popular songs and is suitable both for beginners of all ages and musicians, who play different instrument, who will find basal compositions nd arrangements principles. The third volume's studium becomes a unique experince because of cross-holds and many rhythmical structures that are with no exception based on known tunes. There are 6 tests in this sheet music book that check whether you handled the course.