Roots, Fifths, and Approach Notes

Lesson

What walking bass actually is

Instead of repeating the root note for an entire chord, you "walk" — playing one note per beat that connects each chord to the next. The result is a continuous melodic line that outlines the harmony.

The simplest walking pattern: 1 – 5 – 1 – approach

Over a chord, play:

• Beat 1: root
• Beat 2: 5th (a perfect fifth above the root)
• Beat 3: root again (often an octave higher)
• Beat 4: approach note — a chromatic step toward the next chord's root

Example: C → F

Over C: C – G – C – E (E is one half-step below the next chord's root, F).
Over F: F – C – F – E (E is one half-step below the next chord's root, F? No — pick the next chord. If F → G, end on F♯ or G♭.)

The skill is the connection

The hard part isn't playing the notes — it's choosing the right approach note for the next chord. A walking bassist is thinking two chords ahead at all times. Start with two-chord loops (C → F, F → C) until you feel the pull of approach notes.

Practice plan

1. Over a 4-bar C drone, play 1–5–1–5 quarter notes. Just the easy version.
2. Over a C → F loop, replace the last note of each bar with an approach.
3. Try the same idea over a 12-bar blues: C7 – F7 – C7 – C7 – F7 – F7 – C7 – C7 – G7 – F7 – C7 – G7.