Episode 6 - Drums: The Groove that Moves It

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 on 2 & 4) — rooted in African polyrhythm and gospel hand-claps — the heartbeat of rock
• The groove defined: kick + snare + cymbal = one person playing bass, backbeat, and pulse
• The shuffle (triplet swing; Fred Below's Chicago shuffle; the half-time "Purdie shuffle") vs the straight-eighth rock drive (Earl Palmer, the Bo Diddley beat) — the line where blues becomes blues rock
• Playing ahead/behind the beat; the pocket
• The drummers: Ginger Baker, John Bonham ("When the Levee Breaks"), Charlie Watts, Mitch Mitchell; Al Jackson Jr. the "Human Timekeeper"; the two-drummer Allman Brothers (Butch Trucks & Jaimoe) and the long-form jam
• Tone Recipe: kick/snare/hi-hat/ride/toms, sticks vs brushes; ghost notes, fills, hi-hat→ride; tone is in the hands
• Progression Spotlight: the drummer narrates the 12-bar (fills at the turnaround, crash on the "one") and conducts the dynamics of a jam
• Series wrap-up: all six instruments — cry, roar, answer, roll, ground, pulse — as one conversation