Review: Keyfinder Key Detection Software

Keyfinder detects musical key, but also lets you get under the bonnet to see how it's done it.

Intrigued by key mixing, or “harmonic mixing”? Want to try it out without spending money on an established piece of software such as Mixed in Key? If so, you may be interested in Keyfinder, an open-source key detection program for Mac and (in beta) for Windows too.

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mixxx_1.8

Which DJ software is downloaded over 1 million times a year, has been available for nearly 10 years, is jointly developed by over 30 developers and artists, and has just got an exciting new version release under its belt?