What tempo means
Tempo is how fast the beat goes, measured in beats per minute. At 60 BPM a beat lands every second; at 120 it lands twice a second. That is the whole definition — the complications all come from deciding which pulse you are counting.
The same music can be written at 70 BPM or 140 BPM depending on whether the beat is a quarter note or an eighth, and a piece in 6/8 can be counted in six or felt in two. When a tempo marking and how the music feels disagree, this is almost always why.
Tempo matters because it changes character, not just speed. Take a piece well under its intended tempo and it stops being the same piece — which is exactly why slow practice works: it removes the character you are used to and leaves only the notes to be checked.
Italian markings and their ranges
These terms describe a range and a character rather than an exact speed, and editions disagree at the edges. The ranges below are the ones Cool Metronome uses to label the tempo you have set, so the marking under the number on the metronome always matches this table.
| Marking | BPM | Character |
|---|---|---|
| Grave | 20–40 | Very slow and solemn |
| Largo | 40–60 | Broad |
| Larghetto | 60–66 | Slightly less broad |
| Adagio | 66–76 | Slow and stately |
| Andante | 76–108 | Walking pace |
| Moderato | 108–120 | Moderate |
| Allegro | 120–156 | Fast and bright |
| Vivace | 156–176 | Lively |
| Presto | 176–200 | Very fast |
| Prestissimo | 200+ | As fast as it goes |
Where different styles sit
These are tendencies, not rules — every one of them has well-known exceptions. They are useful mainly as a sanity check: if you tapped a tempo and the number is far outside the range for the style, you probably tapped a subdivision.
- Classical Anything, by design
Tempo is given as a marking rather than a number, and a marking is a character as much as a speed. Two conductors can take the same Allegro twenty BPM apart and both be defensible. Where a composer did give a metronome mark, editions often disagree about it.
- Pop and rock 90–140 BPM
Wide, but clustered. Ballads sit low, mid-tempo songs gather around 100–120, and anything meant to feel urgent tends upward from there.
- Hip-hop and R&B 80–100 BPM
Often written and felt in half time, so the pulse you count is half the rate of the hi-hats. A track that reads 90 can feel considerably slower than a 90 BPM rock song.
- Jazz and blues 60–200 BPM
The full range is in regular use. Slow blues sits down at ballad tempo; an up-tempo swing tune can run past 200 with the pulse felt in two.
- House and dance 120–130 BPM
Narrow by convention rather than by rule — a steady four-on-the-floor at this speed is what makes tracks mixable with each other.
- Drum and bass 160–180 BPM
Fast on paper, but the bass and chords usually move at half that rate, so it reads as a fast pattern over a slow groove.
- Metal 100–250 BPM
Style-dependent to an extreme degree. Doom sits below most ballads; thrash, speed and death metal run from 180 upward, with double-kick and blast patterns subdividing faster still.
Using tempo to actually get faster
Speed is not practised directly. What gets practised is accuracy at a tempo you can hold, repeated until it is automatic, then moved up in increments small enough that nothing breaks. Three methods do most of the work:
- Start where it is clean, not where it is close Find the fastest tempo at which you can play the passage correctly every time, then drop below it. Practising at the speed where you make mistakes rehearses the mistakes.
- Move up in small steps, at bar lines Two to five BPM every few bars is enough. Cool Metronome's tempo trainer does this for you and only ever steps at a bar line, so the tempo never changes mid-phrase.
- Take the click away sometimes Gap bars silence the metronome for a set number of bars and bring it back. If you are still in time when it returns, the pulse is yours. If not, you were following the click rather than keeping time.
Subdividing is the other lever. At slow tempos the gap between beats is long enough to get lost in, so switching the metronome to eighths or sixteenths gives you something to hold on to — and taking the subdivision away again is how you find out whether you still need it.
Hear a tempo
Reading about tempo has limits. Each of these opens a metronome already running at that speed:
- 60 BPM
- 70 BPM
- 80 BPM
- 90 BPM
- 100 BPM
- 110 BPM
- 120 BPM
- 130 BPM
- 140 BPM
- 150 BPM
- 160 BPM
- 170 BPM
- 180 BPM
- 190 BPM
- 200 BPM
Or open the full metronome for any tempo from 20 to 400, and tap the tempo when you can hear it but cannot name it.