This is a port of The Internet CD Database Server (cddbd v1.3.1)

Copyright (c) 1996  Steve Scherf <steve@moonsoft.com>
A Moondog Software Production

The CD Database Server (cddbd) is a program designed to allow remote
access of xmcd-style Compact Disc database entries via the Internet.
Many CD players (such as xmcd, and DiscPlay for Windows) can connect
to this server through the Internet and download CD data from the
server machine's CDDB.

Homepage:
https://sourceforge.net/projects/freedb/
