The song "Narcotic" by German alternative rock band Liquido, was first released on a demo in 1996 and sold over 700,000 units when Virgin Records re-released it in 1998.
https://en.wikipedia.org/wiki/Liquido
https://en.wikipedia.org/wiki/Liquido
Text to this post, obtained from this song's Wikipedia page, has been slightly modified and made available here under the Creative Commons Attribution-ShareAlike 3.0 Unported License. (CC BY-SA 3.0)
https://creativecommons.org/licenses/by-sa/3.0/