Una Sera

Key: 0

Una Sera is a Waltz in 3/4 (key: G). It uses 16 unique chords and is classified as Expert difficulty.

Click on chord to view chord fretboard diagrams for the chord.

Unique chords

16 chordsExpert

Functional harmony

Primary: II7Harmony: Very Rich16 functions🔎 Tune Analysis
Progression (degrees)
I → V7 → VI7 → bVII → I → VI → II → V6 → I → V7 → VI7 → bVII → I → II7 → V → V7 → Vsus4 → V7 → I → I7 → IV → V7 → I → VI7 +13 more
Progression (chords)
G → D7 → Em7 → F/D → G → Em → Am → D6 → G → D7 → Em7 → F → G → A7 → D → D7 → Dsus4 → D7 → G → G7 → C → D7 → G → Em7 +13 more

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Simple Tune Structure - Parts/Chords

Parts and chords for session tune Una Sera. Use Key+/Key− to transpose.

Part A
G---|D7---|Em7---|F/D---|
G---|Em---|Am---|D6---|
G---|D7---|Em7---|F---|
G---|A7---|D---|D7---|
Part B
Dsus4---|D7---|G---|G7---||
C---|D7---|G---|Em7---|
Cm---|Cm7b5---|G---|Em---|
Am---|Cm---|Gm---|Cm7b5---|
Dsus4---|D7---|G---|G7---|G---|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.

IiiiiiIVVvi(V7)
ABmC#mDEF#mE7
CDmEmFGAmG7
DEmF#mGABmA7
EF#mG#mABC#mB7
FGmAmBbCDmC7
GAmBmCDEmD7