Hi Louis,
I’ve already used the example and extended it to use a fft1024 with 32 bands. It’s working fine on my teensy 3.6 but I would line to use those fancy audio patterns of Aurora 
As I don’t use the Audio Adapter but only the library and also the USB-Audio I don’t have any pin-conflicts.
Maybe it’s possible to abstract the used audio-device so the patterns are more sealed and can accept many devices as input?