Outro and Tag Writing

Craft an effective outro or tag for my song.

Final chorus: {{final_chorus}}
Song theme: {{theme}}
Energy at songs end: {{energy}}

Outro options to explore:

**Fade option:** Repeat element that fades with variations
**Button option:** Hard ending that punctuates with finality
**Tag option:** Additional lines after final chorus - last thought
**Callback option:** Return to opening line or motif
**New line option:** Final statement not heard before

For each option, draft:
- The specific outro content
- How it affects emotional takeaway
- What lingers in listeners mind

Recommend which serves the song best and why.