Warner Music and Ziiki Media Signed Diamond Platnumz’s WCB-Wasafi to a 360 Partnership in 2021. Warner’s SEC Filings Have Never Listed It as a Subsidiary.

Warner Music and Ziiki Media announced a “360 partnership” with Tanzanian artist Diamond Platnumz and his label WCB-Wasafi on 18 May 2021. No price, equity stake or ownership transfer has been disclosed in any document checked for this record. Four consecutive Warner Music Group Corp. annual reports filed with the United States Securities and Exchange Commission, covering fiscal years 2022 through 2025, list dozens of foreign subsidiaries by name, including three other African entities. WCB-Wasafi and Ziiki Media are not among them.

What was announced

The announcement, reproduced across multiple trade outlets between 18 and 19 May 2021, describes a “360 partnership” under which WCB-Wasafi becomes “part of Warner Music South Africa and Ziiki Media”, with the parties working together on “new releases, catalogue, brand partnerships, live and sync deals”. One contemporaneous trade report goes further on mechanics, stating that “the agreement includes an exclusive distribution agreement, with an option for Warner to upstream WCB-Wasafi artists to its labels.”

Alfonso Perez-Soto, then President of Emerging Markets at Warner Music, called it “a new way to engage with artists in Africa”. Temi Adeniji, Managing Director of Warner Music South Africa, said the deal “firmly underpins our entrance into East Africa”. Arun Nagar, CEO and Managing Director of Ziiki Media, said it would “boost our presence in Tanzania and Africa as a whole”. Diamond Platnumz said he had “built WCB-Wasafi from the ground up” and viewed Warner and Ziiki as partners to “help further grow our reach”, language consistent with an artist retaining ownership rather than selling it.

What Warner’s own filings do not say

Warner Music Group Corp.’s Exhibit 21.1, the subsidiary list attached to its Form 10-K, named three new South African entities the year it acquired the label Coleske: none of that applies here. Checked directly against the fiscal 2022, 2023, 2024 and 2025 filings, Warner’s Exhibit 21.1 lists Warner Music South Africa (pty) Ltd., Africori Limited, Africori SA PTY LTD. and Warner Music West Africa Limited of Nigeria among its African entities in every one of those years. No entity with “Wasafi” or “Ziiki” in its name, and no Tanzanian entity of any kind, appears on any of the four lists. Warner’s fiscal 2025 Form 10-K narrative, which does name the 2021 Coleske acquisition by year, contains no mention of Diamond Platnumz, WCB-Wasafi, Ziiki Media or Tanzania anywhere in its text.

MusicBrainz’s label record for WCB Wasafi, queried 24 August 2026, records no parent, imprint or distribution relationship to Warner or Ziiki at all.

What current release credits show

Diamond Platnumz’s 2025 and 2026 solo singles, checked directly in the underlying markup of their Apple Music release pages rather than in a summary of that page, carry the identical phonographic credit “℗ 2025 Ziiki Media” on every title checked: “Nitafanyaje” (January 2025), “Kuna” (April 2025) and “Natulizana” (February 2026, a release that nonetheless carries a 2025 copyright year). A September 2025 single by labelmate Zuchu featuring Diamond Platnumz, “Inama”, exists on Apple Music as two separate catalogue entries for the same release date, not one. Of those two, one carries the credit “℗ 2025 Ziiki Media” alone, as this record originally stated. The other, catalogue ID 1841348228, carries “℗ 2025 25 WASAFI LIMITED distributed exclusively by Warner Music Africa & Ziiki Media” and does name Warner Music Africa directly in its markup. None of the three solo Diamond Platnumz pages checked contains the string “Warner Music Africa” or any other Warner brand name; the Zuchu/Diamond feature is split between the two entries. See the correction below.

Correction, 11 October 2026: This record originally stated that none of the four Apple Music pages checked, including the Zuchu/Diamond Platnumz single “Inama”, contained the string “Warner Music Africa” anywhere in their markup. That was wrong for one of them. Apple Music carries two live catalogue entries for “Inama (feat. Diamond Platnumz)” (11 September 2025), not one, and this desk’s original check read only one of the two. The second entry (catalogue ID 1841348228) carries the credit “℗ 2025 25 WASAFI LIMITED distributed exclusively by Warner Music Africa & Ziiki Media,” naming Warner Music Africa directly. This does not change this record’s central finding: a distribution credit on one DSP catalogue entry is not evidence of a subsidiary relationship, and WCB-Wasafi and Ziiki Media remain absent from four consecutive years of Warner’s SEC Exhibit 21.1. It does mean the narrower claim, that no checked release names Warner anywhere in its markup, no longer holds and has been corrected above. This desk’s 10 October 2026 record on Zuchu’s catalogue credits first surfaced the conflict and is credited accordingly.

What this record establishes and what it does not

Established: a distribution-and-services partnership was announced on 18 May 2021; the partnership has not converted into a Warner subsidiary relationship in any of the four annual disclosure cycles since; the three solo Diamond Platnumz releases checked credit Ziiki Media alone, with no Warner brand name in their markup, while the one featured Zuchu/Diamond release checked is split across two live catalogue entries, one crediting Ziiki Media alone and one naming Warner Music Africa as distributor alongside 25 Wasafi Limited. Not established: any financial terms; why DSP metadata is inconsistent even within a single release; whether Warner holds any interest in Ziiki Media itself, a question this record has not checked; and why a release dated February 2026 carries a 2025 copyright year.

Analysis: what four years of silence in a subsidiary list tells you that a press release does not, and what it means for artists in a “360 partnership”.