it was 15min max ahah ! That's a generous one :)
I like how the rhythm makes it very entertaining and keeps it interesting even with tracks that long. Synths are globally great too.
I'm not always convinced by the guitar in the first one which seem to play in a different tone than the rest and a bit randomly, and a few instrument associations sound a tiny bit dissonant sometimes. But the overall atmospheres and melodies are very bright and dancy, emotionally complex too. I can feel the freedom. I also like how the second one gets messy at the end ahah. I was never bored ! Good job !