Thank you so much for your comments! I'm glad you like the tracks!
I was actually writing more parts which would have explored some of these parts (I wanted to have all of them represented in the final part) but couldn't finish them all with another event coming up. So yes, it all probably sounds a bit unfinished. The prelude for example was written to be like a "shorter version" of the longest track, and overlaying them, they should partially match, because I took parts of the first to create the last track. That's why I titled it "prelude", because it's like a intro or omen, but I wanted to have it's own ending, more than I wanted it to only flow into the other tracks perfectly. Hopefully I'll have time to continue the unfinished parts later! I'll think about the double bass and the rest of the rhythym for my other tracks! :)