I wasn't expecting the switch ups in the track. You did a good job. It's really well done.

Great job! I liked the reverse part!

Quite the strong entrance for a firstcomer. I really appreciated the buildup and structure of your song. It was very dynamic and had nice changes of motives throughout the song. Well done!

Holiday vibes, I love it! 

As others have said it doesn't fit the criteria for challenge C but that's OK.

I really liked the tonal shift halfway through! The song feels like it was made for a short Christmas film that syncs with the music like old Pixar shorts.

A really solid entry!

There's a bit of awkward silence at the end, probably happened during exporting of the audio. 
While I don't think this fits Challenge C, I still think it's a good piece. I think from a notation standpoint this is a lovely piece, just as much as it is soundwise. Very Holiday-esq, bright but chilly at the same time. 

The change of tone midway through reminded me of the music from Gex, specifically the Christmas Movie themed level, just this very in your face holiday cheer sort of sound.

Aside from all of that, I do think there's a lot of wide low end in your mix and during the segment around 2:20 it becomes very unequalized, very wide only to go back to being very narrow. 

I liked how it had a range of feelings to it, starting happy and building tension. I like how a lot of it translated well in reverse, but it was also very busy at times and the reversed instruments distracted a bit from the melodies being played over the top. I liked the overall composition other than that though!

Very christmas-esque
But I don't think it fits the criteria of the C difficulty
Also the youtube video has some silence at the end of it
other than that I enjoyed it and it sounds nice :)