Teach Me AI Music Arrangement

I already have chords, lyrics, and full song structures sketched out, yet my bedroom demos still sound flat. What I need is a clear, repeatable workflow that lets me turn those written songs into polished productions using today’s AI music platforms—Suno, Musicful, Audime, or any comparable tool you trust.

The focus is squarely on arranging the music I have, not generating new material. I want to:

• Pick a style on demand (80s pop, hard rock, Latin dance, etc.).
• Drop my chord chart in bar-by-bar and hear it rendered accurately.
• Assign voices and instruments, automate effects (e.g., add reverb from bar 60 onward), and later tweak them.
• Receive separate stems so I can mute, solo, or re-balance parts.
• Replace or fine-tune a guitar solo without rebuilding the whole track.
• Edit lyrics or chords later and regenerate only the affected sections.

Deliverables
1. A step-by-step workflow document or video walkthrough showing exactly how to achieve the above in the chosen platform(s).
2. One completed demo of a song from my catalogue built with that workflow—exported stems included—so I can replicate the process independently.
3. Short Q&A or live session to iron out any remaining questions on mixing, exporting, or version control.

When I can open the tool, follow your guide, and produce a full arrangement with editable stems and precise effect automation, I will consider the project complete.

Please don't bid if you can't deliver a short demo or you ask more.