I play on PW's pretty consistently and to be frank the stock music gets on my nerves. Running an external music program has been my solution to this but ultimately I decided to cobble together this "override" from the myriad selection of tunes on my NWN playlist.
The sources of these tunes are mostly games, a few movies, and some of the tracks I found here on the vault while looking for custom music for my single-player production. They've been sitting on my hard disk for so long I don't even know whom to credit anymore, as far as vault artists go.
Some basic instructions: make a backup copy of your music folder and extract this archive to your music folder. Allow the extraction process to replace everything it asks confirmation for.
Using this, you can finally get quality custom music in game without having to lobby PW devs to implement a custom music package :-)
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