I download to test, but I would not pay once the tracks I exported to a Pioneer DJ USB only went to there with the blue colours, and Key detection was very bad.

Hi there,

By default, MIXO will import keys saved in track tags. However, if you've analysed the key using MIXO (by right-clicking selected tracks and selecting key in the "Re-Analyse Tracks" modal), you could try improving the key-detection accuracy by changing the "Key Analysis" setting to "Best" in Settings/Advanced.

As for the USB export, I'll look into that, thank you! Which controller did you test with?

Also, which colours were blue? Cues, tracks or waveforms?