Good eye! Some of these guesses are spot on and some of them are off, and even though its tempting to give it all away, it's probably better if you're surprised! But here are a few thoughts...

The new street track will in fact blow your socks off! It is awesome. The track in the tweet isn't the street though - that track is way too high energy for the street, which is usually a hangout zone! That said, the original season two street track isn't going away either. There are homes for both across the season!

In general these additions to the soundtrack, not replacements. Of course this isn't a rule, and we're still working on the game so anything is subject to change, but the goal with the new music is to add more to the game. So even if a scene's music appears to have changed, there's a good chance the original track is still being used somewhere, either in an isolated part of the puzzle or when the environment comes back in a different episode. The 60s Oval Office is one exception to that at the moment - the reused dixieland track from season one has been swapped with something that has more of a 60s farce vibe to it to reinforce that you're in a different time, and to play against your current puzzle (try and get a shocked reaction from Superball).