Thanks again for the kind words. We really appreciate all the feedback and positive comments we've been getting!
As for the music, I created it using FL Studio. I used a Midi keyboard to sort of "rough out" the ideas for the music, but after that I would edit or replace these ideas from within the pattern editor / piano roll in FL Studio. I did this so I could quickly draft some rough musical ideas and then iterate on them in a limited time frame. So although some elements of the music started from small recordings, I wouldn't consider the music to be played / recorded.