Very good for a begginer
Heading the right track to say. Your still learning, so I can't be that harsh. Though I see how well you did. Just one thing. Don't change up your notes so much, and bring back now and then. It doesn't let the listener digest it right. Meaning - Not letting it flow much. Not giving its vibe on how the music should. Of course you want to put everything in the song, but sometimes its best to let the music flow. Have it in a 2 to 4 second count, then switch it up. Sometimes 3 won't hurt. Just let it repeat 2 or 4 times before switching. You'll get better results.