How to mix house music

House music runs at 120 to 130 BPM. The four-on-the-floor kick is the structural anchor: a kick on every beat, unwavering, designed to keep the dancefloor locked in. The bass line typically follows the kick, with a melodic pattern layered on top.

The genre was designed for club DJing. The tracks are structured to make transitions easy: long, sparse intros and outros give DJs time to blend in and out without rushing. Phrase boundaries fall on 8- and 16-bar markers. The beat never stops.

Knowing this structure means you always know where you are in a track. When you queue a track and it has been playing for 45 seconds, you know you are still in the intro. When the bass arrives, you know you are at bar 32. This awareness is the foundation for precise mixing decisions.

Mix in during the intro to body transition of the incoming track, usually bars 32 to 48. At this point the incoming track has established its tempo and kick but the full melodic content has not yet arrived. You are blending the rhythmic foundation of the new track under the existing track without two competing melodic arrangements.

The best house mix starts before either track has reached full energy. You are weaving two intros, not two drops.

Mix out during the outro of the outgoing track. As the elements strip away, the outgoing track becomes sparser. A sparse outgoing track makes room for the incoming track to establish itself. By the time only the kick and hi-hats remain on the outgoing channel, the blend is effectively complete. Cut the fader at the next phrase boundary.

The bass swap is essential in house. Cut the incoming track's bass to zero when you bring it in. The outgoing track carries the low end. During the blend, when you are satisfied with the alignment and the incoming track is audible in the mix, execute the bass swap: incoming bass up, outgoing bass down in a single smooth movement.

The mids matter more in house than in techno because of the vocal and melodic content. Two competing bass lines are muddy. Two competing melodies are cacophonous. If both tracks have prominent melodic content in the mids, cut the mids on the outgoing track progressively as the incoming track's melody establishes itself.

House music is highly tonal. The chord progressions, bass lines, and melodic content all express a key clearly. When two tracks in incompatible keys play simultaneously, the clash is obvious and unpleasant. This is one context where checking Camelot compatibility before every transition is worth the habit.

Compatible moves on the Camelot wheel: adjacent numbers in the same mode (8A to 9A), same number across mode (8A to 8B), and one step clockwise or anticlockwise. Incompatible: anything more than two positions apart, or opposite ends of the wheel. The ear hears the difference clearly in house, often more clearly than in any other electronic genre.

House sets work in waves rather than constant escalation. A 90-minute house set might have three or four energy peaks with valleys between them. Each valley is a moment of release, a deeper track, a slower groove, before the next build.

Within each peak, the transitions between tracks are where the energy shifts happen. A transition from a 122 BPM deep house track to a 127 BPM peak-hour track is not just a tempo change. It is an energy statement. The floor responds to these shifts. Track order shapes the emotional experience more than individual track selection.