Here's a cool EP from a bunch of Swedish kids all around 14 years old. The song "Bad Girl" was included on the KBD #51 LP. This was their only vinyl release but according to the Swedish Punk Encyclopedia they also recorded a couple of demos. If they are as good as the EP then I'd love to hear them!
Arsenik - Bad Girl // Swedish Boy / Vi gör som vi vill EP (Ori ORI 0707S , 1980)