Compose and record the whole instrumental part (drums, bass, guitar...) of a piano+voice song

I've composed the voice and piano of a song, and have an initial idea of the rest of instruments (drums, guitar, bass...) but now, I need to finish the whole composition and record+mix it in order to have a professional material to upload to my website and Spotify.

Additional info:
The part I'd like you to record is already written. I don't have a hard deadline for this. I need parts recorded for one song. Check out what I attached.