DJing for Dummies: the vocal clash
, by Graig Upton, 5 min reading time
Welcome back to DJing for Dummies. You have beatmatched perfectly, your bass swap is clean, your phrasing is spot on - and then two singers start talking over each other and the whole mix falls apart. This is the vocal clash, and it is one of the most obvious giveaways of an inexperienced DJ. The good news is that it is completely avoidable once you understand why it happens and the handful of tricks that stop it.
Why vocal clashes sound so bad
Our ears are wired to focus on the human voice, so when two different vocals play at once the brain cannot settle on either and the mix instantly sounds wrong. Unlike two basslines, which muddy the low end, clashing vocals are jarring and unmistakable even to non-DJs. Instrumentals and drums blend together happily; two lead vocals almost never do.
Know where the vocals are
The first fix is simply knowing your tracks. Most dance records follow a pattern - instrumental intro, vocal section, breakdown, instrumental outro - and the safest place to blend is the instrumental sections at the start and end. If you bring a new track in over the outgoing track’s instrumental outro, and get your blend done before its vocal arrives, there is no clash to worry about. Good phrasing (covered earlier in this series) does most of the work here.
Techniques to avoid a clash
When vocals do get close, you have several tools:
● Mix in the gaps - bring the new track in during an instrumental or percussive section, not over a vocal line.
● Use the outgoing instrumental - blend your new vocal over the outgoing track’s instrumental outro so only one voice is ever present.
● Keep it quick - if both tracks are vocal-heavy, a faster cut or a short transition beats a long blend that leaves both vocals exposed.
● EQ the clash down - pulling the mids on one channel with the
● Filter one track - a quick high-pass or low-pass on one tune (see Part 11) can thin a vocal enough to stop it fighting the other.
Acapellas and instrumentals: clash-proofing
The pro move is to control which vocals are in play. Many tracks come with an instrumental version and an acapella (vocal-only) version. Mix an acapella over an instrumental and you get a deliberate mashup with exactly one vocal - no clash possible. Keeping a few instrumentals and acapellas of your biggest tracks in your collection gives you clean, flexible transitions and a signature sound that is yours alone.
Plan your transitions
Most vocal clashes come from blending on autopilot. Before you bring a track in, ask where its vocal starts and where the outgoing vocal ends, and aim your transition at the quiet gap between them. A couple of seconds of thought, and a quick check in your headphones, is all it takes to keep every blend clean.
Frequently asked questions
What is a vocal clash in DJing? It is when two tracks’ lead vocals play at the same time during a transition, which sounds jarring because our ears cannot focus on either voice.
How do I stop two vocals clashing? Blend over instrumental sections, keep vocal-heavy transitions short, use EQ or a filter to tuck one vocal back, or mix an acapella over an instrumental so only one voice plays.
What is an acapella and how does it help? An acapella is a vocal-only version of a track. Playing one over an instrumental gives you a controlled mashup with a single vocal, so a clash is impossible.
Where is the safest place to mix to avoid a clash? Over the instrumental intro and outro sections of the two tracks, where there are no lead vocals to fight each other.
Gear up with DJKIT
Clean vocal mixing is easier with responsive EQ and a setup you trust, so whether you are after a mixer, a controller or media players, our team can point you to the right gear. UK stock, fast delivery and expert advice included - and that wraps up this run of the series, with more to come.