Rhythm Trainer
How to use
- Pick a mode at the top: Note Length ID (identify a single note's duration) or Rhythm Dictation (identify a one-bar rhythm pattern).
- Choose your difficulty. Easy uses just whole / half / quarter / eighth notes. Medium adds sixteenths and rests. Hard adds dotted notes and syncopation.
- For Dictation mode, also pick the time signature (4/4, 3/4, or 6/8).
- Set the tempo — slow it down to 60 BPM if you're starting out, speed it up as you improve.
- Press Play. You'll hear a one-bar count-in, then the example. Pick the matching answer from the cards.
- Green = correct, orange = wrong (with the correct answer highlighted). Hit Next to keep the streak going.
Why rhythmic ear training matters
Most musicians spend hundreds of hours on pitch ear training and almost none on rhythm. That's a mistake. The single biggest thing that separates a tight player from a sloppy one isn't the notes they choose — it's where they place them. A drummer who can hear and reproduce a rhythm precisely is more valuable than one with a huge vocabulary and shaky time. The same is true for guitarists, pianists, vocalists, and producers.
Practice this tool for five minutes a day. Start at 60 BPM in Note Length ID, easy mode. When you're consistently hitting 90% accuracy, push the tempo up to 80, then 100. Then switch to Dictation. By the time you're handling Hard 4/4 dictations at 100 BPM, you'll be transcribing songs by ear and writing rhythms in your head when you're not even at an instrument.
If you're a producer, this skill maps directly onto building beats. If you're a teacher, it maps onto understanding what your students are actually playing versus what they think they're playing. If you're a sight reader, this is the ear half of the eye-ear-hand triangle that makes sight reading actually work.
FAQs
I'm a complete beginner. Where do I start?
Note Length ID, Easy difficulty, 60 BPM. Just three or four note types to choose from. Spend a week there until you can name every note instantly, then move to Medium. Don't rush — hearing is a slowly-learned skill and the early stages compound enormously.
Why is the metronome clicking before each example?
The one-bar count-in establishes the pulse so your ear has a reference for the note durations. Without it, you'd have nothing to compare against. Once you've heard the count-in, you know what a quarter note "should" sound like at this tempo — and the example becomes interpretable.
What's the difference between simple and compound time?
Simple time signatures (4/4, 3/4, 2/4) divide each beat into two equal halves. Compound time (6/8, 9/8, 12/8) divides each beat into three. 6/8 is counted as two big beats per bar, each made of three eighth notes — it's the meter of jigs, sea shanties, and many ballads. Hearing the difference is a key musicianship skill.
Why don't you have triplets in 4/4?
Triplets bend simple time toward compound time, which makes them tricky for beginners and intermediate students. They're on the roadmap for a future "advanced" mode. For now, if you want to practice triplet feel, use the 6/8 dictations — same underlying skill, different notation.
I keep getting the same patterns. Can you add more?
The current pattern library has roughly 50 rhythms across all difficulty levels and time signatures. If you've memorized them all, that's actually a sign you're ready to graduate to transcribing real songs by ear. Pick a track you love, slow it down to 50% in any audio player, and notate the drum part. That's the next level.