Sun Assembly is a Polka in 2/4 (key: G). It uses 7 unique chords and is classified as Intermediate difficulty.
Click on chord to view chord fretboard diagrams for the chord.
Unique chords
7 chordsIntermediate
Functional harmony
Progression (degrees)
I → II → V → I → II7 → V7 → II7 → V → I → II → V → IV → V → V7 → I → I → IV → I → IV → I → VI → II → V7 → IV +7 more
Progression (chords)
G → Am → D → G → A7 → D7 → A7 → D → G → Am → D → C → D → D7 → G → G → C → G → C → G → Em → Am → D7 → C +7 more
Similar tunes to Sun Assembly
Based on chord similarity
Explore tunes with similar harmony to Sun Assembly.
Simple Tune Structure - Parts/Chords
Parts and chords for session tune Sun Assembly. Use Key+/Key− to transpose.
Part A
G---|G---|Am---|D---|G---|A7---|D7--A7--|D---|G---|G---|Am---|D---|C---|D---|D7---|G---|G---|C---|G---|C---|G---|Em---|Am---|D7---|C---|D---|Am---|D---|C---|G---|D7---|G---||
Commonly used functional chords in trad major keys
This table shows the standard diatonic chords in a major key, commonly used as the harmonic foundation for traditional tunes.
| I | ii | iii | IV | V | vi | (V7) |
|---|---|---|---|---|---|---|
| A | Bm | C#m | D | E | F#m | E7 |
| C | Dm | Em | F | G | Am | G7 |
| D | Em | F#m | G | A | Bm | A7 |
| E | F#m | G#m | A | B | C#m | B7 |
| F | Gm | Am | Bb | C | Dm | C7 |
| G | Am | Bm | C | D | Em | D7 |