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Kid Charlemagne: The Last Acid King Gets a Guitar Solo for the Ages

How the opening track of The Royal Scam delivers Larry Carlton's most iconic guitar work, Jeff Porcaro's propulsive drumming, and a eulogy for the counterculture wrapped in immaculate pop-rock.

Matt Dennis

“Kid Charlemagne” opens The Royal Scam with a declaration of purpose so immediate, so kinetically charged, that it functions less as a song and more as a detonation. Larry Carlton’s opening guitar figure—a tight, chromatic burst of notes that has been dissected by guitarists for five decades—announces that Steely Dan has arrived at something new. The jazz-rock fusion of Katy Lied has been sharpened into something leaner, harder, and more dangerous.

This is the song that proved Steely Dan could rock without sacrificing a single harmonic idea. It is also, beneath its brilliant surface, an obituary.

The Guitar That Launched a Thousand Transcriptions

Larry Carlton’s contribution to “Kid Charlemagne” is the stuff of legend, and deservedly so. His opening riff—a compressed, syncopated phrase built on chromatic passing tones—immediately establishes the track’s nervous energy. It sounds spontaneous. It was anything but.

Carlton, already one of the most in-demand session guitarists in Los Angeles, brought a Gibsonian warmth to the track that contrasted with the song’s anxious harmonic movement. His tone is clean but fat, articulate but never clinical. The riff sits in the upper midrange of the arrangement, cutting through without dominating.

But the real moment comes during the solo. Carlton’s improvisation over the song’s bridge changes is one of the most celebrated guitar solos in rock history—fluid, melodic, harmonically sophisticated, and absolutely locked to the groove. He navigates the chord changes with the confidence of a jazz musician and the rhythmic drive of a rock guitarist. It is the intersection where Steely Dan lived, and Carlton owned the real estate.

Porcaro’s Engine

Jeff Porcaro’s drumming provides the propulsive foundation that makes “Kid Charlemagne” move. Where Bernard Purdie brought swing and pocket to other Steely Dan tracks, Porcaro brings relentless forward motion. The groove is straight, tight, and insistent—a driving rock beat with just enough sophistication in the hi-hat work to remind you this isn’t ordinary rock and roll.

Porcaro was twenty years old when he played on The Royal Scam. His maturity behind the kit was already remarkable. He understood that a track this harmonically complex needed rhythmic clarity, not flash. The drums serve as the engine, and the engine never stutters.

The interplay between Porcaro’s drums and Chuck Rainey’s bass creates a rhythmic bed that is both muscular and precise. There’s weight to it, but also agility. The rhythm section doesn’t just keep time; it generates momentum.

The Last Alchemist

Donald Fagen and Walter Becker revealed in a 2000 BBC interview that “Kid Charlemagne” is loosely based on Augustus Owsley Stanley III—the legendary underground chemist who manufactured LSD during the 1960s counterculture explosion. Owsley was the man who supplied the Grateful Dead, the Merry Pranksters, and much of the San Francisco scene with the chemical fuel for their revolution.

By 1976, that revolution was over. The lyric captures the precise moment when the counterculture’s mythology collapses into mundane reality. “All the day-glo freaks who used to paint their face / They’ve joined the human race.” The magic is gone. The alchemist’s formulas no longer work. The customers have moved on.

Fagen delivers these lines with a detachment that borders on clinical observation. There’s no mourning here, no nostalgia. Just the flat acknowledgment that an era has ended and its architect is stranded. “Is there gas in the car? / Yes, there’s gas in the car.” The transcendence has been replaced by logistics.

Harmonic Architecture

The chord progression of “Kid Charlemagne” is deceptively complex. It moves through key centers with the fluidity of a jazz composition while maintaining the directional energy of rock. The verse chords shift through major and minor tonalities, creating an underlying tension that mirrors the lyric’s portrait of a man whose world is dissolving.

The bridge—where Carlton’s solo lives—is built on changes that would be at home in a jazz standard. The harmonic rhythm accelerates, the chords become more chromatic, and the tension builds to a point where Carlton’s solo functions as both release and commentary. He’s narrating the story in notes what Fagen narrates in words.

The horn arrangement, tight and punchy, provides rhythmic accents rather than melodic counterpoint. They stab at the downbeats, adding urgency without cluttering the arrangement. Everything serves the song’s forward motion.

The Escape That Isn’t

“Kid Charlemagne” ends as it begins—with urgency, motion, and the suggestion that escape might still be possible. But the lyric tells a different story. The kid is running, but there’s nowhere left to run. The counterculture is dead. The law is closing in. The friends have disappeared.

The genius of the track is that it makes decline sound exhilarating. The groove never lets up. Carlton’s guitar keeps pushing forward. Porcaro’s drums never relent. The song’s energy is completely at odds with its subject matter, and that contradiction is the point.

Steely Dan understood that the best way to deliver bad news is with an irresistible beat. “Kid Charlemagne” is a eulogy disguised as a party, and it remains one of the greatest album openers in rock history.