Hey guys, I have a project that is getting pretty complex. I'd like to press a button that plays an audio file and starts a light show. I'd like to perform FFT on the audio too. Down the road, I'd also like to be able to input audio through line_in or mic and perform FFT on that as well but first we can focus on playing an audio file. I tried to make this work last night for a couple hours but didn't get it working and I don't want to waste more time if it's not possible.

I'm using a T3.6, an audio adapter, and the OCTOWS2811 library to run 5 LED strips.

Using the OCTOWS2811 library for 5 outputs, it's using pins 2, 14, 7, 8, and 6. However, it looks like to play audio from the SD card in the audio shield, you need pins 10, 7, and 14.
Code:
// Use these with the Teensy Audio Shield
#define SDCARD_CS_PIN    10
#define SDCARD_MOSI_PIN  7
#define SDCARD_SCK_PIN 14
Can I play audio from a microSD card in the audio adapter while also running the LED strips? Would using the other OCTOWS2811 outputs make this work?

Thanks for any help in advance!