Cracks encrypted file

I distracted myself with the errant PipBuck, taking note of an encrypted file. I had spotted it yesterday, figuring it was probably an unfinished new song. I didn’t want to open it then, both out of respect for Velvet Remedy’s privacy and a dislike of spoilers, but I guessed it didn’t matter anymore. The song would never be played.

Opening a pouch on my utility barding, I withdrew an access tool that would allow me to remove the encryption safely and easily. It was a sound file. I played it.

“The override code for opening the door to Stable Two is… CMC3BFF.”