Glad you enjoyed it too, Free? Positive feedback's always the best.
I think this sort of line of song is almost over for me - aside from the one I submitted for the mixtape and another song I'm working on, tentatively titled "Again and Again," I think I'm going to wrap the last few songs with vocals up into one pack/album type thing and release it under the title "Songs for the End." I feel a need to change up what I'm doing every so often, just so the act of writing music doesn't become stale. You've always got to change a little something and evolve.