I get the error “Failed to decrypt context on iOS”

If you see this error, it means that your device has trouble decrypting Chord ai’s models for chords and beats recognition. We are in touch with Apple engineers to figure out the origin of this issue. Also it seems that rebooting your device might fix this issue.

I can’t download the source separation model or lyrics recognition model

First make sure that your internet connection works. You may also try an alternate wifi or 4G/5G network.