It's not bad! Listening to the same piano sample for 4 mins is pretty rough though. Im not sure if you recorded the piano yourself, but next time, you should definitely get more melodies than just one. Variation is a big part of music.
It's okay. Not that bad tbh, but the piano melody (is that a sample?) doesn't really fit the beat you made. I'd suggest either turning down the beat a small bit, or changing up the piano a bit.
"stop deleting my comments. Critique is important to artists. If you refuse to listen to peoples' opinions you wont grow as an artist. Negative comments are the life blood of a developing artist. They tell us that maybe we have the wrong idea. If were wrong, we can learn from our mistakes."
clap is too loud bt i still love it and yea i second what DreamWeaver said and that choir pad is nice but it needs to be more like a ladies voice more than a male because the bass is conflicting with the spacey feeling it has