12/8 Metronome

Opens in 12/8 at 50 BPM: four dotted-quarter beats per bar, beat 1 accented, with the twelve eighth notes ticking softly in threes.

Space start/stop · T tap

Time signature
Clicks per beat
Speed trainer

Raises the tempo by itself while you play, a few BPM at a time, until you reach your goal tempo.

Gap trainer (silent bars)

Plays some bars, then goes silent for some while the lights keep counting, so you can check that your own time holds.

Practice timer

This run0:00
Practised in total0:00
Tempo range–

Slow blues in twelve

This page opens the metronome in 12/8 at 50 dotted quarters a minute: four big beats in each bar, beat 1 accented, and twelve eighth notes clicking quietly in groups of three. At slow tempos the triplets are what keep a band together, because a beat that lasts more than a second is long enough to drift inside.

Using it

  • Beats only: set Clicks per beat to Beats and you hear just the four dotted quarters, for when the triplet feel is solid and you want space.
  • Every eighth: press Every eighth under the time signatures to click all twelve eighth notes as beats, with accents on 1, 4, 7 and 10; the tempo converts (50 becomes 150).
  • Accents: tap a circle to accent beats 2 and 4 (medium), the backbeat a drummer plays on the snare in a slow blues.
  • Tempo: slow 12/8 ballads often sit far below where a click feels comfortable. If 50 is too slow to follow, keep the triplets on: they give you three clicks per beat to lean on.

Practice ideas

Play a twelve-bar blues shuffle on the triplets, then turn on the gap trainer (2 bars on, 2 silent) and keep the triplets even yourself. For a lighter compound feel in two, open the 6/8 metronome.

MetronomeSomeone shared their result

Suggested