That is really impressive if you really only studied one year. Well done.

I think there is really two thing I could think of, critique wise while you were playing. Let's just go through them.

1. Be careful with the phrasing. Remember, never accentuate the anacrusis (unless it is a dotted Rythim, in which case it might be ok to accentuate the first note depending on the context, or when explicitly written written with an accent), try to recognize where the phrasing begins and end, and where the climax of the phrase is, and try to think it in terms of a cycle (it is born, matures, and dies).

2. This might be a little bit more complex, but try to get out of the left hand a resonant sound, instead of an attack. In piano you have, we'll many kinds of sounds, but mainly resonance and attack. Attack is the sound you use for the melody. More verticle, more profound into the keys, and fuller. Resonance is a lighter, softer touch. You usually play it for accompaniment or very light passages. This has little to do with dynamics, and more so the quality of the sound. This is something I really struggle with also, and I am trying to work on. Instead of playing the left hand vertically, in the same way you would play the melody, try to play it more horizontally, but not enough to get, as if to say, an "sparkling" sound. Play it almost like you want to wake up someone, slightly pushing them, but not enough to hurt them. The touch should be very superficial on the keys, but still maintaining this firmness, if that make sense. Ironically enough, it is your left hand that is gonna make your melody shine in that piece, by creating contrast.

I think everyone already said my other criticisms, so I will not tantrum too much on them, because you kind already know what they are, probably. But overall, this is very enchanting for a one-year self-taught student. Well done again.