Okay, I'll bite.
https://www.newgrounds.com/audio/listen/999900
Made this outside of my comfort zone. Many time changes, and a little bit of rock thrown in. All three parts were challenging but this last one had me worrying about how it would turn out. I'm proud of this piece because it taught me new things and got me out of a rut.
Template88
https://www.newgrounds.com/audio/listen/852690 i dont often make music but this track in particular I tried to get past my usual level of "simple melody and bass" and it worked to some degree. My only aspiration with music is merely functional level video game music.
Quarl
Giving it a solid listen :]