I had two PGP key files on two seperate TAILS OS USB flash drives but the most recent one fails to boot up and then I discovered I don't remember the old keys passphrase on the first USB flash drive.

I still can export the Private key and view it but without the passphrase it's worthless. I can also still mount the USB flash drive that fails to boot an access it's files but I can't seem to open the folder where the keys are kept.

Any help welcome and I can pay a little bitcoin to the person who helps me figure this out. (£20-£30)