Theory
Week 7! So far the star of slap has been the thumb. It struck the low end like a drum and held the groove firmly. This week you move the stage lights to the pop (finger snap). The pop sings up high. Hook and snap the high strings with a finger, and the slap moves beyond rhythm to become a melody. The thumb that held the low end rests for a moment, and today you'll sing with a single index finger.
Today's melody is three notes on the G string (string 1). Open G is the b3 of the E minor pentatonic, A at fret 2 is the 4, and B at fret 4 is the 5. Take this b3-4-5 with pops up and back down, and that is a three-note pop melody. Not the low thumb — snap it up in the high, bright place.
The knack of the pop is not force but hook-and-snap. Set your index fingertip lightly under the string, turn the wrist, and lift the string off the board and release it. A clean "snap" means success. Start slowly at BPM 75 and focus only on whether the three notes come out evenly sized. If your finger hurts, you pulled too hard — relax with a let-go feel after hooking. The pop is about angle more than force, so hooking with the flesh just above the nail gives a cleaner sound.
Even on a 5-string, the high strings are the same as on a 4-string. The pop comes from the G string, so just deaden the low B with the thumb. Once these three notes are clear today, tomorrow you move on to the double-stop that snaps two notes at once. First mark the three spots where the pop lives on the fretboard — b3·4·5, where today's whole melody comes from.
▶ 4-string. Open G (b3), A at fret 2 (4), B at fret 4 (5). Today's melody comes from these three spots.
▶ 5-string. The hand spots are the same as on a 4-string. Keep the low B deadened with the thumb.
See it
Today you carve one pop melody into your body. First warm the finger with a pop pulse, then repeat the b3-4-5 arch. Each example comes in both a 4-string and a 5-string version.
First, the pop pulse. Snap open G (b3) in steady quarter notes to set the pop's clean attack first.
▶ BPM 75, 4-string. Four pops are the pillars the melody will rest on.
▶ 5-string. The note is the same as on a 4-string. Keep the low B deadened with the thumb.
Now link the three notes into an arch. It rises b3-4-5 and falls 4-b3 — a three-note melody.
▶ BPM 75, 4-string. Rise b3-4-5 and fall 4-b3. The three notes must be even in size.
▶ 5-string. The notes and spots are the same as on a 4-string. Keep the low B deadened with the thumb.
Today's practice
0–10 min · Warm-up Flow last week's pentatonic lick lightly at BPM 60 to wake the hand. Today set your right-hand index into the pop posture in advance.
10–20 min · Brain training As below, very slowly: measure 1 is the pop pulse, measure 2 is the b3-4-5 arch.
▶ BPM 60, 4-string. Measure 1 pulse, measure 2 arch. Check by ear that the three notes are even in size.
▶ 5-string. The notes and spots are the same as on a 4-string. Keep the low B covered with the side of the thumb.
20–40 min · Real play Repeat the arch melody at BPM 75. If the sound smears, drop the tempo and revive the pop's clean attack first. Learn it on the 4-string, then confirm the same melody on the 5-string.
40–50 min · Record/feedback Record 30 seconds and listen for whether the three notes snap evenly. Note today's comfortable BPM too.
Done when: you can snap a b3-4-5 pop melody on the high strings at BPM 75 with the three notes evenly sized.
Nudge today's pop arch up to BPM 85 and check that the three notes stay evenly alive even as it speeds up.
▶ BPM 85, 4-string. Check that the b3-4-5 arch stays evenly alive even as it speeds up a little.
▶ 5-string. The notes and spots are the same as on a 4-string. Always keep the low B deadened with the thumb.
- The pop hurts. Pulling the string too hard hurts the fingertip. Relax with a hook-and-let-go feel.
- The 5 is weak. The pop tends to thin out toward B at fret 4. The farther the note, the more clearly you hook it.
- The sound smears. Holding the finger on the string too long smears it. Snap short and fast and release.
- Neglecting low B (5-string). Absorbed in the melody, B rings easily. Always keep B covered with the side of the thumb.