Blues Progressions

Clap on the two and the four — that push you just felt is the backbeat, the heartbeat of rock and roll.

Drop your attention to the very bottom of a song — that low, round thing you feel in your chest more

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.

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.

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.

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 King at the blues/Southern-rock crossroads; Larkin Poe and Samantha Fish leading a more open genre; the global scene; and streaming putting the whole 100-year history in your pocket. Then the close: six episodes recapped as one unbroken, hand-to-hand river — and the host's parting gift, handing the listener the thread, with a promise that Blues Progressions keeps going.

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 and flown to London, who used feedback and the studio as instruments, called his music the "electric church," and turned the national anthem into a howl at Woodstock. And Johnny Winter — Texas fire who turned around and produced Muddy Waters' Grammy-winning comeback, paying the whole debt back. The secret hero throughout: volume itself as a new expressive tool.

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 Moore's "Still Got the Blues," Buddy Guy and John Lee Hooker finally getting paid while alive, Clapton's "Unplugged" and "From the Cradle" walking a mass audience back to the Delta — and SRV's 1990 death turning him into a north star. The host's own chapter: never stopping listening, the Allman/Gov't Mule/Tedeschi-Trucks lineage, and running sound & lights for the NJ blues/Southern-rock cover band Crossfire — keeping the flame lit in the small rooms.

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 One, the heavy strings, Montreux and Bowie's "Let's Dance," "Texas Flood," his Albert King and Hendrix worship, his hard-won sobriety and "In Step," and the 1990 helicopter crash. Plus the host's own life-changing SRV epiphany — the note that sent him digging backward and, in more ways than one, the reason this show exists