Considering that Grandmaster Flash & The Furious Five released 'The Message' in 1982, and the 'Beat Street' movie came out in 1984, General Njassa releasing 'I'm young beautiful and natural' in 1983 was pretty hip thing to do in Finnish context: "HIP HOP avec Sidney! 13 (With General Njassa)".
Now that you have watched the evolution of both Swedish and Finnish rap, you should really react to the best (and maybe only?) cooperation between some of the best from both countries: Fintelligens - Stockholm-Helsinki ft. Petter, PeeWee. It is of course an older song, but still so good imho, and are there really that many bilingual Finnish-Swedish rap songs anywhere? .
Bear in mind, this "evolution" becomes more and more limited the closer to our time it comes. Weird compilation overall. One song only played the sample of the song (Jontti & Shaka in 2007) and another one took a non-rap song performed by an artist who usually raps (Paleface - Helsinki shangri-la in 2010). Sometimes the compilation maker picks up several songs by one artist for some reason.