A tiny ad blocker for Spotify (tested on Win7 x64 with Spotify v1.0.25.127.g58007b4c) on Windows that simply mutes all ads by hooking an internal function (I've used buFFy!'s SpotOffify before, which does the same thing but is outdated by now, and as I got used to the name I stole it, I hope it's k).
Compile XmlLite.asm with FASM and invoke install.bat.
See LICENSE.