Rhythm and Notation Basics: Read the Score, Feel the Beat
Time signatures, note values, BPM, and this tutorial's notation system — the foundation of rhythm practice
In the first two chapters you learned to sit at the drum and sound all three tones. But from this chapter on, we start to "read" rhythm — because drumming isn't just about your hands, it's about your head.
Once you get through this chapter, every score and rhythm practice tool in this tutorial is in your grasp, and the chapters ahead follow naturally.
Three basic concepts
1. Time Signature
The time signature is written as a fraction at the start of the score:
- Numerator: how many beats are in a measure;
- Denominator: which note value gets one beat.
The most common 4/4 means "4 beats per measure, with the quarter note getting one beat." It is also the most widely used time signature in folk, pop, and rock music.
Say it: "four-four time".
2. Note Value
How long a note lasts. The smallest unit this tutorial's rhythm patterns support:
| Note | Symbol | Count per measure in 4/4 | Relative length |
|---|---|---|---|
| Quarter note | 4 | 4 | 1 beat |
| Eighth note | 8 | 8 | Half a beat |
| Dotted eighth | 8. | — | Three-quarters of a beat (eighth + sixteenth) |
| Sixteenth note | 16 | 16 | A quarter of a beat |
- The quarter note is the foundation of rhythm: 4 beats per measure, and Exercises 2.2 and 4.1 both live on this level;
- The eighth note (Exercise 3.2 playing along) enters the patterns from Chapter 7 (the eighth-note fill), doubling the note density;
- The sixteenth note (Exercise 3.3 playing along) is the density ceiling, and the dotted eighth is where "swing" comes from (as in jazz and some pop songs) — this tutorial introduces them now; the advanced patterns will use them.
3. BPM (Beats Per Minute)
The number of beats per minute — it decides the tempo. The duration of each quarter note = 60 ÷ BPM seconds:
- 60 BPM: 1 second per beat (very slow — great for building fundamentals);
- 70 BPM: about 0.86 seconds per beat (the suggested tempo for Stage One);
- 90 BPM: about 0.67 seconds per beat (a common tempo for folk patterns).
💡 The simplest score trains your ear: every B lands exactly on the metronome click, neither early nor late. Lock in 60 first, then climb one notch at a time.
💡 An eighth note is a half beat: two Bs per beat. At 60 BPM each beat lasts 1 second and the two Bs are 0.5s apart. Start slow, and the key is perfect evenness between the two notes — chant "ta-ta-ta-ta" to help.
💡 A sixteenth note is a quarter beat: four Bs per beat — the "physical" for density limits. Get four even notes at 40 BPM first, then speed up gradually; chant "ta-ta-ta-ta" as a four-note run and let your hands follow your voice.
This tutorial's notation: letters + grid
This tutorial's notation system has five marks:
| Mark | Meaning | Read-aloud sound | How to play |
|---|---|---|---|
B |
Bass tone | Dum | Heel of the palm just below the center of the face — deep and solid |
S |
Slap tone | Tah | Fingers together on the upper corner edge — bright and crisp |
s |
Ghost note | Tsst | Light touch on the face — barely there |
· |
Rest | (silent) | Hand hovers 1cm above the face, no force |
| |
Bar line | — | Every 4 beats is one measure |
Read-aloud sounds: when you look at a score, silently say each tone's sound — B is "Dum", S is "Tah", s is "Tsst", and rests stay silent. Say it right with your mouth and your hands will play steady; the sounds also help you count beats when you later play along with songs.
The practice page renders every rhythm pattern as a grid, with one cell = one smallest note:
| B S s S
| B S s S
How to start with the practice tool
The "Rhythm Practice" page is simple to use, but this order is recommended:
- Pick a pattern — for Stage One, start with "high-low alternation" (Exercise 4.1);
- Set the tempo — start at 60 BPM and add 5 BPM only once you can play without a single mistake;
- Watch the grid — the highlighted cell marks the current beat, matching your hands; wherever the highlight is, that's where your hands play;
- Use your ears too — the grid is a visual aid; real rhythmic feel comes from your ears locking onto the sound.
The metronome (BPM) is the "ruler" for speeding up your practice: go slow enough that mistakes are impossible, then accelerate little by little. Chapter 8 covers tempo training in depth.
What you take away from this chapter
- Time signature = numerator (beats per measure) / denominator (note value per beat);
- This tutorial's notation: B = bass tone, S = slap tone, s = ghost note, · = rest, | = bar line;
- The higher the BPM, the faster — and practice always starts slow.
Next chapter, we play our first real rhythm pattern — Exercise 4.1 "High-Low Alternation".