Solana Ceae- Supernatural ft. Samantha Nova

This is my first full-length audio track. I know it has not been mixed/mastered perfectly ;) I wanted to find out whether this could become a hobby of mine or not. Your advice is highly appreciated!
The vocals are by American singer Samantha Nova:
/ samantha-nova
The track is also on my personal soundcloud site and you may download it for free, if you like.
/ solana_ceae
Greets :)