SD card not readable after adding sample packs

[Sandroid]

Hey @tommy.mooens, welcome to Backstage!

Does the Play still read the card though and it‘s just the computer that can‘t read it?

If so, check out this thread, maybe one of the suggestions in here can help you read the card again on the computer:

SD contents lost

So… exporting song stems somehow failed, resulting in a non-responsive Tracker Plus. The only remedy I could think of was just pulling the power cord, but now the SD card looks to be reformatted. I thought I had a backup of at most a couple weeks back, but no. Tons of songs lost, no one to blame except for myself. Anyone of you ever had any luck recovering the contents of a lost SD card?

By the way - it‘s best to always eject the card first before removing it physically from a computer. The same is true for the Play. Turn off the device before removing the card to ensure no read/write process is still running.