Later... with Jools Holland: Season 11

Season overview

Role: Meticulous television and film archivist.
Task: Write a JSON object for "Later... with Jools Holland" Season 11.
Constraints:
Use ONLY provided SYNOPSIS and SOURCES.
No invented facts (titles, names, dates, etc.).
If a detail is missing, omit it.
Overview: 160-220 words (factual summary of narrative arc).
Primer: Exactly 4 concise bullet points (essential previous lore, character positions, stakes).
Style: Original, neutral, encyclopedic prose, plain text.
Format: Valid JSON only, no markdown, no asterisks, no headings, no bullet points in the text itself (though the primer is an array of strings).
Input Data:
Synopsis: "Series 11 of the live music showcase."
Source [1]: Show is a contemporary British music television show hosted by Jools Holland. Jools Holland is the creator and cast (Self).
Source [2]: Contemporary British music television show hosted by Jools Holland.
Source [3]: Questions about episode length and new seasons.
Source [4]: Mentions Season 38, Episode 3 with k.d. lang, Fleet Foxes, etc. (Irrelevant to Season 11).
Source [5]: Wikidata link.
Overview: The synopsis says "Series 11 of the live music showcase." The sources say it is a contemporary British music television show hosted by Jools Holland. I need to reach 160-220 words.
Problem: The provided text is extremely sparse. It only says it's Series 11 of a live music showcase and that it's a contemporary British music show hosted by Jools Holland.
Constraint Check: "If a detail is not in the provided material, you omit it rather than guess." "Write ONLY verifiable facts that are explicitly supported by the provided SYNOPSIS and SOURCES."
Word Count Challenge: I cannot invent details to reach 160-220 words. If I cannot reach the word count using only the provided facts, I must follow the instruction to "omit it rather than guess." However, the prompt asks for a 160-220 word summary. If the source material is insufficient to meet the word count requirement without violating the "no invention" rule, I am in a logical bind.
Strict Adherence: I will write what is available. If the available facts are: "Later... with Jools Holland is a contemporary