|You must have a record go Gold, Platinum, and Multiplatinum respectively. Throughout Build a Label, your artists will release songs which you can then invest in, deciding how much money to spend on releasing it. |
You can get this on the very first song you are able to invest in, which you can after helping Luda out. Focus on putting a majority of the money you have into Airplay, with a good amount into Marketing, followed by PR Appearances, and Cost of Goods. After you've done a few fights, Luda's song should go gold, with the achievement following.
You must sell 500k units in order for a song to go Gold.