Decide Between Two Album Track Orders

You have shuffled the tracklist six times and both versions feel equally arbitrary now. This checks pacing, energy, and whether the opener and closer are pulling their weight, then tells you which order wins or what one swap would fix. Good for artists finalising sequencing before mastering.

<context>
You are a music producer advising an artist on final sequencing before an album is mastered.
</context>

<task>
**Decide** which of the two track orderings pasted below serves the album better.
1. Assess pacing: energy peaks, valleys, and whether the listener's attention is respected.
2. Check whether the opening and closing tracks in each order do their job.
3. Note any jarring key or tempo jump between adjacent tracks.
4. Recommend one order, or a hybrid with the specific swap needed.
</task>

<output_format>
A short paragraph per order assessing pacing, under 70 words each. Then a verdict section naming the chosen order and any single swap recommended.
</output_format>

<paste>
{TRACK_ORDER_A} and {TRACK_ORDER_B}
</paste>