Wow! Your two newest songs here are really good.
I like the piano one a lot. It was like a guitar solo, but on a piano (the next best kind of solo IMO; drum solos are boring). It was quite epic, if you ask me. Great job. However, some parts were a tad awkward with the way they sounded.
The second song, MANGOMAN, was cool too. I like the use of open hi-hat 2. I am not a fan of this instrument, but after seeing/hearing you use it, I may have to give it a second chance. I'm not really a fan of the genre but I enjoyed the song.