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Will these two songs actually mix?

Pick any two tracks. We score the chemistry across six dimensions of a real DJ blend and tell you the technique that fits — in seconds.

From — outgoing track

To — incoming track

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What we read on every pair

Six dimensions of mixing chemistry

The chemistry value blends six independent reads on the pair — each scored on its own so you can see exactly which dimension is shaping the verdict.

Key

How your two keys sit on the Camelot wheel — same key, neighbour, or a wider move that needs intention.

Tempo

How close the BPMs sit, with half-time and double-time recognised so a slow track is not punished against a faster one.

Energy

Whether the room is building, holding or easing — and whether the move reads as deliberate or accidental.

Groove

How the rhythmic feel of each track sits in the pocket. Tight pairs phase together; loose pairs need cover.

Mood

The emotional tone of each track. Mood swings can be the moment of the set — if you plan them.

Vocal

Whether the lead vocals will clash or trade off cleanly through the blend, or whether you are pairing two instrumentals.

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Frequently asked

Common questions

How is the chemistry score calculated?⌄
Mixgraph reads both tracks across six dimensions of mixing chemistry — key, tempo, energy, groove, mood and vocals — and combines them into a single chemistry value. The breakdown shows each dimension on its own so you can see which one is driving the verdict.
What kinds of tracks can I score?⌄
Any track in the Mixgraph catalog — 400,000+ tracks across electronic, dance and adjacent genres. If a track is not in the catalog yet, request it via the track request form and it will be added.
What does a low score mean — should I always skip those?⌄
A low score means the pair will not blend cleanly without intervention. Some of the most memorable transitions in a set come from purposely-distant pairs (tritone moves, half-time bridges, big mood swings) that succeed because they are planned. Treat the score as data; let it inform whether a pair needs cover (a breakdown, a filter sweep, an extended mix) or whether you should pick a different next track entirely.
Why does my pair score differently than I expected?⌄
A pair with perfect key and BPM can still lose points if the rhythmic feel clashes or the energy direction fights the room — and a pair with a wide key gap can score higher than you expect when the other dimensions line up. The breakdown shows exactly which dimension is shaping the verdict.
Can I share a score with my friends or audience?⌄
Yes — every scored pair has its own shareable URL. Click Share below the result. The link carries both tracks so anyone visiting sees the same score, the same breakdown, and the same mixing technique. There is also a downloadable PNG overlay designed to drop onto a DJ mixing video.
Does the chemistry score work for any genre?⌄
Yes. The engine is genre-aware — what counts as a "tight tempo" in tech-house is different to hip-hop, and the score adjusts for it. Cross-genre pairs are scored on the same footing as same-genre pairs, with the technique paragraph telling you how to bridge the move.

Plan a chemistry-scored set

Song Compatibility Checker — Score Any Two Tracks for DJs | Mixgraph