All the music is printed in standard black notation & a further 7 notes are introduced. The book contains another 73 appealing tunes, 49 with words, again from many sources around the world. Special features include Scales & Arpeggios to build technique, Jazz Rhythms to expand repertoire & Double Tonguing to add a touch of professionalism. Contains a CD in which most of the tunes are accompanied by a jazz trio.