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The Florida Keys · Features

Caffeine Carl and the Buzz: The Stratocaster That Never Leaves the Tuna

By the On at 8 Staff · Contributor · July 22, 2026
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Ask a hundred Key West locals where to hear a real guitar player and a suspicious number of them will give you the same answer: the Smokin' Tuna Saloon, late, when Caffeine Carl is on.

Carl Wagoner — "Caffeine Carl," a nickname a bandmate hung on him in the late '90s for his hyperactivity and his stutter — has been playing Key West professionally since 1998, and his band, Caffeine Carl and the Buzz, has held a standing late-night residency at the Smokin' Tuna Saloon on Charlotte Street for years. The lineup is a blues-rock-funk hybrid built to get an entire barroom on its feet, anchored by Wagoner's self-taught Stratocaster work.

His story is pure Keys. He spotted his first guitar in a JCPenney catalog and begged his mother for it one Christmas; he played his first show, terrified, in the backyard of the Hemingway House at 17. He spent a decade at the Florida Keys Aqueduct Authority before music became the full-time job — a "musical magician," as Keys Weekly put it in a 2019 profile, whose stage is the one place his stammer disappears entirely. "The stage is his total comfort zone," that profile noted; Wagoner's own line, delivered like a chorus, was "I love you, Key West — and I ain't ever leaving." (Quote dates to that 2019 interview.)

What makes Wagoner worth a feature isn't novelty — it's permanence. In a town whose economy runs on turnover, where bartenders and bands cycle through with the tourist tides, he is a fixed point: born here, raised here, still four nights a week at the same corner where Boston Billy's used to stand before the Tuna took the room. That kind of continuity is rarer than any touring headliner, and it's exactly the thing that lets locals plan a Tuesday around a musician's schedule.

He is also, notably, one of the older guard the younger scene is measuring itself against — the Marshall Morlocks and Glass Cats of the island learned what a working Key West gig looks like partly by watching men like Carl do it, night after humid night, without phoning it in.

Catch him where the locals do: down a side street off Duval, no cover, well after the cruise-ship crowd has gone to bed. Bring cash for the tip jar. He'll play anything for it — his words.

Sources: Caffeine Carl: Key West's Own Music Man — Keys Weekly (2019); Key West's Music Scene Is Hot As Ever — Keys Weekly

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