What does Note De Musique look like on Mozilla?

On Mozilla it is the design shipped in Firefox OS 2.5, shown above at full size. Older revisions are listed beneath it.

When did Mozilla add Note De Musique?

Mozilla first drew Note De Musique in Firefox OS 2.5, released 30 janvier 2016.

Mozilla Foundation has shipped 1 version of Note De Musique. Each is dated, so you can see when the design changed.

Mozilla

Mozilla Foundation has drawn Note De Musique once. Every revision Mozilla has shipped is below, newest first.

What does Note De Musique look like on Mozilla?: On Mozilla it is the design shipped in Firefox OS 2.5, shown above at full size. Older revisions are listed beneath it.
When did Mozilla add Note De Musique?: Mozilla first drew Note De Musique in Firefox OS 2.5, released 30 janvier 2016.
How many times has Mozilla redrawn Note De Musique?: Mozilla Foundation has shipped 1 version of Note De Musique. Each is dated, so you can see when the design changed.