As everyone else have already said it, it sounds so fun to listen to and the game needs to exist because the music is so good and addictive :D!! They would be the kind of music that I don't mind hearing it looped infinitely whilst I play the game! I would think that this is the synth style game music that I'd go to for any classic pixel-art games that focuses more on the gameplay rather than just the graphics. Love them :)
I'm still a beginner, but oh boy the number of tracks that you pumped out during a short amount of time, on such quality... this has got to be one of the most impressive ones I've rated so far :D