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How it mixes: key, phrase, tempo.
A good transition is not magic, it is three measurements agreeing. This is what AuraJam measures and how it uses each one. Every decision is shown in the studio, so you can check it and argue with it.
Key
Every track’s key is detected and placed on the Camelot wheel. Keys that sit next to each other, such as 9A and 8A, blend without clashing, so the set is ordered to move between neighbours. This is the part you can hear even when you cannot name it.
Tempo
Each record is pitched to sit under the last one so the beats line up. Levels are trimmed so a quiet track is not buried by a loud one.
Phrase
Dance music moves in phrases of eight bars. A transition that starts mid-phrase sounds wrong even when the beats line up. AuraJam finds where the phrase turns and lands each blend there: bar one against bar one.
Shared words
When two songs sing the same word, the blend can land on it, so one record hands off to the next mid-line.
Shape
The set opens quiet and builds. Records are placed next to ones that belong there, and each transition records why it was chosen.
Questions
Is the AI doing the whole thing?
It makes the mechanical calls (key, tempo, where the phrase turns) and shows its reasoning for each one so you can overrule it. It cannot tell you that two records which measure perfectly are a bad idea together. That part is still you.
What does it cost?
Free to use, with a small mark on exports and five renders a day. Pro is $9.99 a month for unlimited renders, clean exports and credits for the tools that call an AI model. Nothing you do on your own machine is ever metered.