The dragadiddle is the capstone of this rudiment phase. Each group is six notes: a drag (two graces + a main stroke) followed by a paradiddle body (L-R-R or R-L-L). Read together: drag-R · L-R-R for the right-lead version, then drag-L · R-L-L for the left-lead. Six notes per group makes the rudiment fit cleanly into 6/8 — one dragadiddle per beat (counts 1 and 4).
It's the most demanding rudiment in this phase because it stacks two skills: clean drag grace-doubles and balanced paradiddle endings. Either weakness — a buzzy drag or a collapsed RR — shows up immediately. Practice the drag and paradiddle independently before chaining them.
The lead alternates each rep: the closing LL of one rep hands over to the L-drag opening the next. So the drag's grace hand swaps each time, and each rep is a complete six-note phrase from drag entry to paradiddle close. The drag's two graces happen just before the accented downbeat; the four paradiddle notes fill the rest of the beat.
Reading the Notation
Each group of six 8th notes in 6/8 is one dragadiddle. The slashed pair of grace notes before the count-1 (or count-4) accent is the drag — two beamed graces with lowercase sticking. The four following 8ths are the paradiddle body, with the closing two notes (R-R or L-L) being the diddle.