John Mayer’s mystery Grateful Dead PRS Silver Sky became one of his most sought-after signatures – now it’s been officially released

PRS Silver Sky
(Image credit: PRS)

NAMM 2026: PRS has issued its latest aesthetic expansion pack for John Mayer’s Silver Sky signature guitar, and it finally rolls out one of the model’s most sought-after finishes.

Ever since Mayer took to the stage last year with a mysteriously finished, Brown-colored version of his best-selling electric guitar, fans have been asking for a signature production run.

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Matt Owen
News Editor, GuitarWorld.com

Matt is the GuitarWorld.com News Editor, and has been writing and editing for the site for five years. He has a Masters in the guitar, a degree in history, and has spent the last 19 years playing everything from blues and jazz to indie and pop. During his GW career, he’s interviewed Peter Frampton, Zakk Wylde, Tosin Abasi, Matteo Mancuso and more, and has profiled the CEOs of Guitar Center and Fender.

When he’s not combining his passion for writing and music during his day job, Matt performs with indie rock duo Esme Emerson, and has previously opened for the likes of Ed Sheeran, Keane, Japanese House and Good Neighbours.

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