Some good tunage here

I'm groovin on it

Has a unique theme with good variations.

Well, this is a nice piece with a unique name, so I gave a listen. What I like about this piece is the variety you presented with the main theme (you introduced instruments such as strings and flutes along the way). The drums were also pretty wonderful too.

However, the strings sounded a little too grainy and made the speakers crack. Also, the piece, frankly doesn't seem to lead to anything either; the ending was generally unsatisfying D=. The theme should become more complicated as time goes on, I think; though you presented variations, they weren't quite being 'built on'.

All in all, I'll say nice job. Thanks for the song.