I'm in love.
I like the way you changed the sound by using just the piano very nice sounding. To me it sounded like an anime ending theme. But for just testing out this stile, I say this is the first time I have listened to something like this on NG! Very original peace! Although I think you need to add some diversity to the song. That's about it nice song all in all. Work on that diversity issue. Very impressive for testing purposes!
Since you said you were "trying your hand" at a glitchy track, I assume that it was your first time making one. That being said, you did a wonderful job. :) I really like it.
Great stuff, hope to hear more. :)
Please contact me if you would like to use this in a project. We can discuss the details.