Kylie’s team is notoriously protective (and perhaps saving these for a Disco: Extended Mixes style box set in the future). However, deep in the forums—specifically on the Kylie: Unreleased subreddit and certain rare CD-R auctions on eBay—you can find 128kbps MP3s of the alternate "Green Light."
Originally, "Green Light" appeared on the tracklist of her 2007/2008 album X . The released version is a fun, electro-clash ditty produced by the Freemasons. It’s good—bouncy, safe, and very 2007. Kylie Minogue Green Light -Unreleased Alterna...
And then there is