World of Padman has a built-in music player. There are many playlists for WoP, some are custom, some are default.
WoP can hold up to 15 playlists, each playlist can hold up to 15 songs.
The in-game music player
Pad Rock 'n' Roll[]
Default playlist by Dieselkopf, features 11 songs
Final Space[]
Default Playlist by Dieselkopf, features 12 songs
Industrial Puppet[]
Default Playlist by Dieselkopf, features 9 songs (1.6 only)
Green Sun[]
Default Playlist by Green Sun, features 8 songs
Painted Death[]
Custom Playlist by Neurlogical in 1.2, Default Playlist by Neurlogical in 1.6, features 9 songs
Carnage[]
Custom Playlist by Mighty Pete in 1.2, 1.5 and 1.6, features 9 songs
Envy[]
Custom Playlist by Paragon X9 in 1.2 (CTF Mod Only), features 9 songs
WoP X-Mas Music[]
2 Custom Playlists in 1.2 (X-Mas Mod only), one features 6 songs, other one 2.
Solkrieg Dubstep[]
Custom Playlist by Solkrieg in 1.2 (WoP Lympia Maps only), features 11 songs
Powerglove-Total Pwnage[]
Custom Playlist by Powerglove in 1.2 (Custom Maps only), features 7 songs
Powerglove-Metal Kombat for the Mortal Man[]
Custom Playlist by Powerglove in 1.6 (Custom Maps only), features 11 songs
To get the custom playlists along with the mods and maps, visit: http://worldofpadman.net/forum/viewtopic.php?f=3&t=6273