20 Y.O.
2006 album by Janet Jackson

20 Y.O. is the ninth studio album by American singer Janet Jackson. It was first released in Japan on September 20, 2006, by Virgin Records. Its title is a reference to the twentieth anniversary of the 1986 breakthrough album Control, which she made when she was 20, and that she felt 20 in 2006 as she was making 20 Y.O.. The album represents the "celebration of the joyful liberation and history-making musical style" of Control. It is an R&B and dance album. Jackson enlisted a range of producers with whom to work on its material, including LRoc, Manuel Seal, The Avila Brothers, and No I.D., in addition to her longtime partners Jimmy Jam and Terry Lewis and then-boyfriend Jermaine Dupri.
20 Y.O. received mixed reviews from music critics, with some of them questioning the involvement of Dupri. The album debuted at number two on the US Billboard 200, making it Jackson's eighth consecutive top-three entry and second consecutive number-two album debut on the chart. The Recording Industry Association of America (RIAA) certified it platinum, becoming Jackson's eighth consecutive platinum album. Worldwide, the album has sold 1.5 million copies.
Begin with the source’s own compact description: “20 Y.O.” is 2006 album by Janet Jackson. The dossier treats that line as a proposition to test through album, Janet and Jackson, not as a finished interpretation.
Why this record matters
The phrase “2006 album by Janet Jackson” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Attribution, date and provenance are strongest when supported by the original work, a catalogue record and documented transmission. The source revision retrieved here is dated May 4, 2026. The linked authority identifier is Q778928. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2006 and 1986.
Rights, attribution and provenance may remain disputed even when a general reference summary presents a stable account. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Separate the work, its editions or performances, and its later reception. Catalogue records, publication histories and object files often preserve different parts of that story.
- Identifying works and editions
- Tracing reception history
- Finding collection records
The original object or edition, catalogue raisonné, performance record, rights file and holding institution.
Three-step research path
- Establish the record: confirm the title “20 Y.O.”, its source revision and the description used here.
- Expand the search: follow 20 Y.O. primary sources, 20 Y.O. archive and album research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “20 Y.O.”?
- Which edition, object, performance or recording is being described?
- Where is authorship, date or provenance documented?
Search terms from this dossier
This entry incorporates text from “20 Y.O.” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.