Horacio "El Negro" Hernandez's Conversations in Clave proposes a deceptively radical idea: take the clave — the 5-note rhythmic skeleton of Afro-Cuban music — and play it with the LEFT FOOT on the hi-hat, while the rest of the kit plays everything else on top. The result isn't just a coordination flex. Clave stops being something you play and becomes something you are — a continuous internal pulse that the hands and the kick orbit around.
The notation below uses each clave hit's natural note value (a quarter where it gets a quarter, an 8th where it gets an 8th) with rests sized to land the next hit at the right beat. bars: 2 tells the renderer to lay out the two-bar phrase as two bars rather than one long stretch. When the foot is alone (Exercises 1 and 4) the rests are visible because silence is the rhythm being taught; when the hands play through, the rests in the foot voice disappear because the hand voice already shows where every beat lands.
Tempo first, completeness second. Get the FOOT correct alone, in isolation, before you put anything on top of it. If the foot wobbles, nothing built on top of it will be stable.
Exercises
Two bars, hi-hat foot only. Bar 1 (3-side): beat 1, the & of 2, beat 4 — three hits. Bar 2 (2-side): beat 2, beat 3 — two hits. Together: 1 — 2 & — 4 || — 2 — 3 — ||. Rests are visible because they ARE the lesson — the silences are just as much a part of the pattern as the hits. Loop the two-bar phrase as one unit. Do not move on until the foot is automatic — count out loud if it helps. Recommended: at least three full minutes of foot-only before adding any hand parts.
Add hand-ride 8ths on top of the foot clave. The hand plays straight 8ths (no syncopation); the foot plays son 3-2. The first time you try, the hand will probably try to chase the clave — that's normal, slow down. The clave is in the foot and ONLY the foot. The hand must stay perfectly even. Loop until the ride feels separate from the foot. Notice the rests in the foot voice are now invisible — the hand's 8ths already show where every beat lands, so visible rests would just clutter the page.
Three voices: hand-ride 8ths + cross-stick on 2 and 4 + son 3-2 clave in the hi-hat foot. The cross-stick (notated on the snare line as c/5 — laid stick across the rim, tip on the head) lines up with parts of the clave but not all of it. In bar 1, the cross-stick on 2 lands BETWEEN clave hits; in bar 2, the cross-stick on 2 and 3 doubles both clave hits exactly. Track which hits are doubled and which stand alone — that awareness is the whole independence skill.
Same five notes as son 3-2, but the 2-side comes first. Bar 1 (2-side): beat 2, beat 3. Bar 2 (3-side): beat 1, & of 2, beat 4. Together: — 2 — 3 — || 1 — 2 & — 4 ||. Many salsa tunes are in 2-3; many Afro-Cuban folkloric tunes are in 3-2. You need both. Loop the foot alone first; only add hands once the foot is automatic.
Same texture as Ex 3 (ride 8ths + cross-stick on 2 and 4 + foot clave) but the foot now plays son 2-3. In bar 1 the cross-stick on 2 and 3 lines up with both foot-clave hits — easy. In bar 2 the cross-stick on 2 lands BETWEEN foot-clave hits — harder. The two-bar period of clave forces you to think two bars ahead, not one. Once that headspace is installed, the rest of the genre opens up.