Speed is of no concern
Marcel van Weerdenburg
SPEED IS OF NO CONCERN
The book SPEED IS OF NO CONCERN is suitable for both right-handed and left-handed drummers. The notation of the grooves is fairly simple, as long as you know which of your feet is stronger (lead foot) and which is weaker (second foot).
A right-handed drummer has a stronger right foot, a left-hander has more control over the left foot. It is essential to give special attention to your weaker foot!