Look at this
https://wiki.factorio.com/index.php?title=Music


Which links to
https://forums.factorio.com/viewtopic.php?f=144&t=16821
and
https://forums.factorio.com/viewtopic.php?f=5&t=14185&p=106527#p106005

Ah. I gather then we are still waiting on a finished soundtrack. I know little of Daniel ...

If you bought the game on the website, you'll be able to DL older versions of the game. The soundtrack is basically ogg files in \data\core\sound\ambient until 0.11 included, and in data\base\sound\ambient since 0.12
The change I disliked occured when going from 0.11 to 0.12

I went and found the ...

Really now? Do you have a link to the old soundtrack?

Lots of things make a good game into a great game. A good story, beautiful art and scenery, unique gameplay and mechanics... and an unforgettable soundtrack.
Think back on all your favorite games of all time. What is the *one* thing they have in common?

Even if they are very different genres on ...