this 2 set dvd-combo and booklet provide you a finest guide to improve your drumming techniques.starting with overriding
and resolving methods,Gavin emphasise a lot on 5/4 and 7/4 time signature and adding his techniques to it,giving a fine and shrewd colur to the music he plays on the dubbing tracks.it also includes some musical themes like samba,jazz and rock alternative.also in the first dvd,gavin talks about constructing time signatures of his own adding it up to a 19/8 time signature.something rare that other
drummers forget to talk on their dvd work.the second dvd is mainly a compilation of clips and innovative ideas that he created like cymbal song...playing a types of cymbals and mixing the sound together audio/video display.moreover clips of porcupine tree that he play for demonstration and also onfo about Gavin"s drumset and cymbals he use.a very instructive and useful lesson that i recommend most readers and drummers that read my summary to get it at their nearest available drumshops.also previous work of gavin harrison "Rhythmic Illusions" and "Rhythmic Perspectives" are two great works of gavin.