Blues Progressions

Clap on the two and the four — that push you just felt is the backbeat, the heartbeat of rock and roll. The finale: the instrument that turns a lonely blues into a whole band and decides if a room catches fire.

• The blues started without drums (solo Delta guitar + foot stomps); the drum kit is a 20th-century American invention out of New Orleans
• The jug-band percussion tradition; the humble hi-hat
• The backbeat (emphasis...

Drop your attention to the very bottom of a song — that low, round thing you feel in your chest more than you hear. Almost nobody notices it, and it's holding the whole song together. The hidden engine.

• The bass's unique job: the hinge between rhythm and harmony — root notes define the chords, the kick-lock ("the pocket") drives the groove
• Why bass is felt: the physics of low frequencies working on your body
• Wher...

One beat-up upright, one player, and a left hand rolling like a freight train — and suddenly one person is the whole band. The most underappreciated instrument in blues rock: the piano.

• The barrelhouse: rough sawmill/turpentine joints where one pianist was the entire band
• The two-hand division of labor: left hand = bass + drums, right hand = bluesy melody
• Boogie-woogie: the relentless rolling left-hand ostinato — a...

A few bucks, fits in your pocket, no strings or keys — and in the right hands, cupped around a mic, it moans like a sax and cuts through a whole band like a siren. The biggest small instrument in the blues.

• What a harmonica actually is: free reeds, the ten-hole diatonic, cheap Hohner Marine Band, the "Mississippi saxophone"
• The two magic tricks: bending (shaping the note inside your throat) and cross harp / second positi...

• The problem amplification solved: guitar from background rhythm to lead voice
• Pickups, sustain, grit — why an electric guitar is a new instrument, not a loud acoustic
• Charlie Christian invents the guitar solo; T-Bone Walker invents electric blues lead ("Stormy Monday")
• Muddy Waters' Delta muscle; jump blues; Chuck Berry as the blues→rock-and-roll hinge
• The solidbody revolution: Fender Telecaster/Stratocaster, Gibson Les ...

There's a sound in the blues that doesn't play notes so much as it cries them. That's slide guitar — the instrument that sounds most like a human voice weeping and singing at once. We start the series here.

• Why slide sounds like a voice: gliding between pitches, no frets, the notes between the notes
• Delta roots: W.C. Handy's Tutwiler train-station encounter, the diddley bow, Hawaiian steel, resonator guitars, gospel slid...

The finale brings it home to right now. Joe Bonamassa as the model for the modern DIY blues-rock empire (and his Royal Albert Hall night with Clapton); Gary Clark Jr. fusing the blues with everything modern ("This Land"); Kingfish carrying it straight out of Clarksdale, mentored by Buddy Guy — the living, unbroken chain. The 2000s garage-blues wave (White Stripes, Black Keys) that snuck the blues back onto the radio; Marcus K...

The loudest, most virtuosic chapter. The power trio as an invention (Cream) that forces the guitar into godhood; the extended live jam traced straight back to call-and-response; "Crossroads" as a Robert Johnson song turned rocket; the Marshall-stack volume arms race; Clapton and Duane Allman's "Layla" crossing threads with the Southern Rock series. Then Hendrix — a chitlin'-circuit bluesman to the core, discovered by a Brit a...

The wilderness and the morning after. How disco, punk, new wave, and hair metal pushed blues rock to the margins (Muddy Waters died in '83; the industry called the blues a museum piece) — and how it survived underground in clubs, festivals (the Chicago Blues Festival launched in '84), and the hands of the faithful. Robert Cray and George Thorogood cracking the door; then the full revival: Bonnie Raitt's "Nick of Time," Gary M...

The hinge of the series — the blues comes home to America, to Texas. The Lone Star blues bloodline (T-Bone Walker's "Stormy Monday," Lightnin' Hopkins, Freddie King); ZZ Top as a ferocious blues-rock power trio hiding inside MTV fame ("La Grange" off John Lee Hooker); the Austin scene at Antone's where young players learned from the masters in person. Then the centerpiece: Stevie Ray Vaughan and Double Trouble — Number ...

The fuse from Episode 1 catches. How a generation of British kids fell for American blues records and handed the music back louder: Alexis Korner's Blues Incorporated as the hub; the underground club scene (the Marquee, Eel Pie Island); the race-and-radio reason it took outsiders; the Rolling Stones as a Chess cover band; the Animals and Them; John Mayall's Bluesbreakers as the guitar-hero factory (Clapton, Green, Mick Taylor); the...

The opener of a brand-new six-part series — with a warm welcome back to the Southern Rock (Southbound) crowd and an open door for newcomers. We define blues rock (the blues plus rock volume, drums, and attitude), then lay the foundation: the 12-bar form and the bent blue note; the Great Migration that carried the Delta to Chicago; Muddy Waters, Howlin' Wolf, Willie Dixon and Chess Records; Little Walter electrifying the harmo...