I–V6–vi–IV: Walking Bass Pop

G–D/F#–Em–C is a classic pop story with a subtle upgrade: the bass moves down by step instead of jumping. Using D/F# turns V into a first-inversion bridge, so the bass line G–F#–E creates a smooth, almost sung contour that works beautifully for fingerpicking patterns. Harmonically, you still get tonic stability on G, dominant energy on D, and the emotional color of vi (Em) before IV (C) opens the sound for a chorus. On guitar, keep common tones ringing by using open-position shapes; the shared notes make the progression feel glued together. On piano, try right-hand triads while the left hand plays the walking bass; it instantly sounds arranged. For writing melodies, target F# over D/F# to emphasize the pull, then resolve to G or E when the harmony shifts to Em.

Key
G major
Tempo
104 BPM
Groove
rock

Play it on guitar

Start slow, keep your right hand steady, and aim for clean changes on the downbeats. Once it’s comfortable, add a groove and increase tempo.

Capo suggestion: try capo 0 and play in G shapes for open chords.

Chords: G – D/F# – Em – C

Roman numerals & theory

Roman numerals describe the chord’s function relative to the key. This helps you transpose the “shape” to any key without memorizing new chord names.

In G major: I–V–vi–IV

Variations (keep the progression, change the feel)

  • Add 7ths for color (try maj7 on I, m7 on vi, and V7 before resolving).
  • Use a sus4 resolve on the V chord (e.g. Gsus4 → G) to create tension and release.
  • Change the rhythm instead of the chords: try anticipations (hit the next chord on the “and” of 4).
  • Arpeggiate the top notes to create a hook while the harmony stays the same.
  • Borrow a darker chord for contrast (in a major key, try iv for one bar before returning).

Related

FAQ

What chords are in I–V6–vi–IV: Walking Bass Pop?
In G major, a common spelling is: G – D/F# – Em – C. Use the “Open in Builder” button to hear it with a groove and adjust tempo.
What key is this progression in?
This page’s example is in G major. You can transpose the idea to other keys (often with a capo) while keeping the same progression shape.
How do I play this progression on guitar?
Start with clean chord changes at a slow BPM. For open chords, try capo 0 and play in G shapes, then increase tempo once the groove feels steady.
How can I make it sound more interesting?
Keep the progression but add movement: sus4 resolves, 7ths, or a stronger V7 before returning to I. Rhythm and dynamics usually create the biggest “upgrade” on guitar.
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Your Progression

Select a chord below to start building your progression

Drums: 75%
Humanize
Sustain: 95%
BPM: 120
Bar /
Key: C major
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