Hey, amazing job! When I heard the first track I thought I wasn't going to like it, but then I listened to battle... Wow, what an amazing soundtrack for a boss fight. The best part for me was the bass, I think you chose the perfect instrument for the lead riff. I could totally see that in a real game as one of the boss's theme. Then you really surprised me with your euphoric interpretation of freedom. I always thought about it as a calm vibe but the energy fits really well after the Battle track.
Great job! Keep on making music :)