Actually this sounds like a remix to some of the story events in Ninja Gaiden 3 (Great Game btw, hard though).

Personally I loved the music in that game and this is a nice version of it. I know you mixed it for Sprite Survivor, maybe you made it without even realizing it sounds like a full on remix of Ninja Gaiden 3 or maybe that was just coincidence.

Onto the piece itself. Great loop, you don't even know where the end of the song is unless you watch the bar, I also loved the use of what sounds like Violas or Cellos in there and the piano is brilliant.

awsome loop

very eazly loopable