Spectral Eye Pro is free this weekend.
https://itunes.apple.com/us/app/spectral-eye-pro/id624665308?mt=8
It presents the frequencies in a different but more musically useful format
Spectral Eye Pro is free this weekend.
https://itunes.apple.com/us/app/spectral-eye-pro/id624665308?mt=8
It presents the frequencies in a different but more musically useful format