how to use sd card not on SPI

hello

i am using the arduino due board. The SPI is already used by a camera (pixy cam).

I would also like to use audio (SD Card) but as I can read, SD card shields or ethernet shield always use SPI for communication.

How can I use the SD Card in another way?

Thank you facko

How can I use the SD Card in another way?

Why?

SPI is the fundamental way that the SD card works, so without it you can not access them. Do you want to bypass the built in SPI bus and di SPI in software?