These are some pretty nice loops, but I think the 2 main problems with them is that they repeat too much for too long. Imo, making some shorter tracks, with more variation (changing up instrumentation, harmony, melody, and maybe even tempo, meter or key!) would've been a better listen, since I tend to kinda get lost in this submission.
But again, you have some really fun ideas, that do deliver on their purpose (sad sounds sad, relax is pretty relaxing), and I would love to hear your ideas more polished and fleshed out!