The guajira cell is the rolling one: eight unbroken eighth notes, low to high and back again, twice a bar. There is no rest anywhere in it, which makes it the plainest of the three cells and the best teacher — everything it asks for is evenness, and evenness is the whole trade. Under a guajira verse this figure is the floor the singing walks on.
The pattern, step by step
Eight eighth notes, written in tres course numbers (1 is the highest-pitched course, 3 is the lowest). The pitches below are computed from the instrument's real open-course tuning with the library's first C major voicing under the hand — nothing in this table is typed by hand:
| Eighth | Course | Sounds | Pitch |
|---|---|---|---|
| 1 | 3 | C | 72 |
| 2 | 2 | C | 60 |
| 3 | 1 | E | 64 |
| 4 | 2 | C | 60 |
| 5 | 3 | C | 72 |
| 6 | 2 | C | 60 |
| 7 | 1 | E | 64 |
| 8 | 2 | C | 60 |
This cell touches 3 courses (3, 2, 1) and carries 8 strikes and 0 rests; it opens on the lowest course and strikes its final eighth.
Getting it even
Play it on open courses first — no left hand — until all eight notes are the same length and the same weight. The up-and-back contour hides a trap: the turn at the top of the arc wants an accent, and an accented turn makes the bar lopsided. Aim the ear at the low anchor instead; if beat one keeps arriving on time, the arc is doing its job.
Then put the cell through a slow two-chord loop and listen to what the top of the arc says as the harmony moves — the same contour spells each chord differently, which is the quiet pleasure of this figure. Keep the metronome under it, and move up in single clicks only when a whole minute is even.
Where it sits
Start here before the son montuno cell: the rests in that figure only make sense to a hand that already knows what unbroken even eighths feel like. The chord library supplies the voicings, and the daily drills are this cell reduced to its gymnastics.