Tips

Build a Music + Vocal library first. Spend an hour creating a handful of styles you like; your Songs then reuse them in dozens of combinations.
Use the Song Wizard for fast drafts. An artist plus a subject gives you a complete starting point in seconds - then edit it.
Save Expert-mode tweaks as presets. When a block's phrasing works well, save it as a preset and reuse it across templates.
Description is for sharing, the note is for you. Put what others should see in the description; keep private reminders in the note.
Let song colours track your pipeline. Paste the generator or release link onto a Song and its colour tells you, at a glance, what's still a draft and what's out.
Use JSON to back up, documents to share. Only JSON re-imports; XLSX and DOCX are for handing to a person.