Ok, so originally I was GOING to replace The Sacrifice ending music (last 2 tracks in the finale) because in dlc2, I found sound/music/ and saw "the_end" and "unalive" which are the last 2 tracks in a finale. Tested them out... I found out that the files labelled under "_l4d1" are for No Mercy ONLY. So... yeah.
Plain and Simple, this pack of three (USE THE DOWNLOAD LINK BELOW), you can choose which Addon you want, Credit Theme is just the ending Credits, Final Call is the "GET TO THE ____" Theme (aka Final Call) then there's a techno remix of the Final Call. Only use one version of the Final Call, otherwise it might get glitched (possibly).
Anyways the basic theme is "Save Me Some Sugar". The Passing's Theme for Bill.
Thanks to MiscMudkipz for the pretty bad ass techno backing for this.
Small Edit: Ok so.. found something interesting out.
You can have MP3 Previews, under 300 kbs BUT there's an issue that'll happen if it's named "Untitled.mp3". How stupid is that? "Unti.mp3" works though... retarded Preview Options.
────Previous Versions/Alternate Downloads
Version 1 Download: http://bit.ly/i79BlH