Batman: Arkham theme suite

I decided I'd try my hand at a music suite, and once I realised that the Arkham City theme has a lot of tracks reminiscent of it, I had a light bulb moment. With that in mind, I tried to make a medium-length compilation of all those reminiscent tracks. I think I did a decent job, but it's my first time, so any feedback is welcome. Here is a download link for anyone that wants it: https://mega.nz/#!FQpHRTQL!eeKxLUtUfE... All tracks are the incredible work of Nick Arundel.