When I see the favicon from the new site design, especially in the Hot Network Questions list where it's decontextualized, it looks to me like a set of three books on a bookshelf, not piano keys. It doesn't help me quickly figure out it's referring to Music.SE., as e.g. a couple of eighth notes would.
While the icon is obviously by design and I expect this Meta question might be quickly rejected & closed with
status-bydesign by the experts who spend a lot of time here and have learned the association, I thought I'd at least let you know that for folks who don't spend a lot of hours on this particular site, the identifying images don't serve the purpose they seem to be intended for.
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