While the primary focus of Advanced Rhythms in Improvisation is on
polyrhythms, the book also covers other additional important rhythms
that are useful for the improviser. Extensive syncopated rhythmic
figures (via the use of rests, dotted notes, and ties), mixed rhythmic
figures and partial subdivision are also covered which are beneficial to
today's improviser. Advanced Rhythms in Improvisation offers musicians
material and concepts that will help them expand their rhythmic
vocabulary in improvisation. Additionally, working on this material will
help improvisers fine tune their sense of time and give them many more
options for rhythms whether they are improvising in 4/4 or 7/4. The use
of these rhythms in improvisation as discussed in the book will enable
the player to float over the time and to disguise the basic pulse of the
time.