DJ workflow
Given a target track and a music collection, the system ranks candidate tracks by harmonic compatibility instead of relying only on discrete musical-key labels.
Project overview
Analysis pipeline
Percussive components are first separated from the signal. Frame-level NNLSChroma features are aggregated and converted to Tonal Interval Vectors, allowing a continuous comparison of harmonic content between tracks.
Actionable output
For every candidate track, the system returns a compatibility percentage and can calculate the pitch-transposition interval that maximises compatibility with the target track. The goal is to support, rather than replace, musical selection by the DJ.
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