A two-track special disc from the Dreamcast port of Pia Carrot 3. This is about as limited as bonus discs get. Likely a mix of character drama and incidental music tied to a specific retail promotion or collector's edition.
Read more
The Pia Carrot franchise always kept its audio in that cozy, warm register, acoustic guitars and light keyboards scoring summer romance and part-time job hijinks. Two tracks won't change your life, but they're a neat little artifact from the era when visual novel ports came with physical extras just for buying the right version.
If you're a Pia Carrot completionist or a Dreamcast collector, this one's for the shelf.