User blog comment:Qwertyxp2000 the second/Balance change suggestions for Version 20.0/@comment-32164452-20200720100120/@comment-29914576-20200720121411

It's almost confirmed there are more remixed tracks coming. https://timhaywood.bandcamp.com/album/bloons-tower-defense-6-re-popped has the presumably upcoming soundtracks. A small minority of people might complain if non-cosmetic items are added to the store (though i don't see a huge issue with that)