Lesson 25 is a drag rudiment: you play a quick drag (two soft grace notes on one hand) that leads into three alternating notes, then you repeat the whole thing starting with the other hand. It's rudiment number 34 in Vic Firth's 40 Essential Rudiments and it's been part of British and American drumming since at least the 18th century. It's not something you'll use in a basic beat — it's a hand-technique builder and a fun-sounding lick for solos.
Why It's Called "Lesson 25" Instead of Something Descriptive
Most rudiments have names that describe what they sound or look like — paradiddle, flam, ratamacue. Lesson 25 doesn't. It got its name because it was literally the 25th exercise in an old rudimental drumming method book, and the number stuck instead of a descriptive title. It's sometimes called "notoriously nameless" for exactly this reason.
It's still considered important enough that it was one of the patterns chosen for the 26 American Drum Rudiments by the National Association of Rudimental Drummers, and it made the cut again decades later for Vic Firth's 40 Essential Rudiments list. So the odd name doesn't mean it's a minor rudiment — it just means nobody bothered to rename it.
What a "Drag" Actually Is
If you haven't hit drags yet, here's the short version: a drag is two soft grace notes played fast with one hand, right before a main note (often played with the other hand). Think of it as a tiny, quiet double-tap that leans into the next hit, rather than a note you're supposed to hear clearly on its own.
That's the whole trick with Lesson 25 — the drag isn't a separate sound you're showing off. It's a lean-in that makes the note right after it feel stronger.
How to Play Lesson 25, Step by Step
The core pattern is: drag, then three alternating notes, then repeat starting with the opposite hand. Written as sticking, one full cycle looks like this (lowercase = the soft drag notes, capital = the main alternating notes):
(rr) R L R — (ll) L R L
So you play a soft right-hand drag into R, L, R (three alternating notes, first one accented by the drag), then a soft left-hand drag into L, R, L. That second half is a mirror image of the first, which is what makes the whole thing feel balanced instead of lopsided.
The grid above shows only the main notes (R L R, then L R L) — the drags themselves are too fast to show as separate steps, but they land right before beats 1 and 5 of this pattern, on the hand that's about to repeat.
The drag should sound soft and almost swallowed — like a quiet "brrp" — not two clean, loud hits. If you can hear three distinct evenly-loud notes instead of a lean-in, the drag is too heavy.
A Simple Way to Practice It
Start slow, on a single surface — a snare, a pad, even a pillow, so you're not worrying about drum sound yet. A practice pad is the easiest way to isolate this and hear your hands clearly, and a decent pair of drum sticks will make the drag's bounce easier to control than mismatched or worn-out ones.
- Play just the drag by itself, slow, until it sounds like one soft