Move the Bass - The Move the Bass page will
give you more advanced drumbeats. The extra bass drum notes
are played in between the hi-hat pulse. Remember to keep the
hi-hat pulse even.
All
of the above exercises come from the books:
Murray Creed's "Groove Essentials - A Guide for Drum Students"
&
Murray Creed's "Advanced Groove Essentials - A Guide for
Drum Students"
The representation above is a very small portion of what you
would
actually find in the books themselves.