DJ Transitions: Timing Your Mix by Counting Phrases

In DJ mixing, timing decides every transition – and timing starts with counting. Most dance tracks run at four beats to the bar and are arranged in eight-bar sections. Once those blocks are in your ear, you know when track B has to come in and when track A can leave.

At a glance

• Most dance tracks have four beats to the bar and are arranged in eight-bar sections.
• A phrase is usually eight to sixteen bars long – intro, breakdown, drop and outro are all phrases.
• For beatmatching, Native Instruments recommends tracks within five BPM of each other.
• rekordbox analyses a track's structure with Phrase Analysis and shows it below the waveform.

Count, don't guess: bar, downbeat, phrase

Hit play and count along: 1, 2, 3, 4 / 2, 2, 3, 4 / 3, 2, 3, 4 – up to bar eight, then start again. The first beat of a bar is called the downbeat. That is where clean entries start.

Several bars make a phrase, usually eight to sixteen bars long. The intro often features just percussion, the breakdown strips the track back and then builds tension, and the drop has every element playing at full energy. In dance music the outro is normally percussive again – which makes it your natural landing zone for the next track.

The right moment: where to mix in and out

Phrase mixing means using the structure of both tracks as your roadmap. On deck B, set a cue point at the start of the phrase you want to bring in. On deck A, mark your exit – say the start of the outro or the end of the first drop.

Which transition fits depends on the phrases: going from the end of a chorus into the verse of the next track, a cut may work better than a fade and keeps the energy up. From an outro into a first verse, a fade may be more appropriate. According to Native Instruments, techno and house DJs prefer smooth blends, often with effects; hip hop and drum'n'bass DJs mix shorter and cut tracks in "on the one".

Four blends for your techno set

For the classic phrase-length mix, start track B sixteen or thirty-two bars before the outro of track A and slowly bring up its channel fader – without touching the EQ. That is the single phrase beatmatch.

For a bass swap, turn down the low EQ on deck B before it comes in. Once both tracks are playing, you swap: low EQ up on B, down on A. The reason: the low end is where a mix gets muddy fastest. More in our DJ tip on EQ transitions.

When both tracks are very busy, a filter fade helps: a high-pass filter on deck B cuts the lows, then you move both decks' filters in opposite directions until B sits at neutral, 12 o'clock, and A is faded out. Finally, the fade does not require matching tempos – use it to switch genres or BPM ranges.

Let the software keep time

Sync only works with correctly set beatgrids; for tracks that change tempo, Traktor Pro 4 offers flexible beatgrids. rekordbox splits a track into sections such as opening, build-up, breakdown and ending via Phrase Analysis and marks short fill-ins at the end of a phrase. Keep an eye on the key as well – our DJ tip on the Camelot Wheel shows how.

"One night of prep can go a long way towards creating a seamless mix!"

— Sara Simms, Native Instruments Blog

Frequently asked questions

What is phrase mixing?

Phrase mixing uses the structure of the tracks – intro, breakdown, drop, outro – as a guide to where you mix a track in and out, so the transition makes musical sense.

How many bars are in a phrase?

Usually eight to sixteen bars, though phrases can be longer or shorter.

Do both tracks need the same tempo?

For beatmatching they should be within five BPM of each other. A simple fade also works with different tempos.

Source: Native Instruments Blog: 5 basic DJ transitions, Native Instruments Blog: What is phrase mixing?, rekordbox Phrase Edit Operation Guide