Major view
C major
Brightness rank 2/7 (bright)
Characteristic notes
- 7 = B (leading tone, pulls home)
- 4 = F (the note that leans on the 3rd)
Key C major – A minor Chords G, Dm, F, C Easy key D
G Dm F C
Woo ooh, woo ooh, woo ooh
G Dm F C
Woo ooh, woo ooh, woo ooh
G Dm
Once upon a time, it was paradise
F C
Once upon a time, I was paralyzed
G Dm
Think I'm gonna miss these harbor lights
F C
But it's time to let it go
G Dm
Once upon a time, it was made for us
F C
Woke up one day, it had turned to dust
G Dm
Baby, we were found, but now we're lost
F C
So it's time to let it go
G Dm
I want my house in the hills
F C
Don't want the whiskey and pills
G Dm
I don't give up easily
F C
But I don't think I'm down
G
So won't you slide away
Dm F C
Back to the ocean, I'll go back to the city lights
G
So won't you slide away
Dm F C
Back to the ocean, la la la, you'll slide away
G
So won't you slide away
Dm F C
Back to the ocean, I'll go back to the city lights
G
So won't you slide away
Dm F C
Back to the ocean, la la la, you'll slide away
G Dm
Once upon a time, it was paradise
F C
Once upon a time, I was paralyzed
G Dm
Think I'm gonna miss these harbor lights
F C
But it's time to let it go
G Dm
Once upon a time, it was made for us
F C
Woke up one day, it had turned to dust
G Dm
Baby, we were found, but now we're lost
F C
So it's time to let it go
G Dm
Move on, we're not 17
F C
I'm not who I used to be
G Dm
You say that everything changed
F C
You're right, we're grown now
G
So won't you slide away
Dm F C
Back to the ocean, I'll go back to the city lights
G
So won't you slide away
Dm F C
Back to the ocean, la la la, you'll slide away
G
So won't you slide away
Dm F C
Back to the ocean, I'll go back to the city lights
G
So won't you slide away
Dm F C
Back to the ocean, la la la, you'll slide away
G Dm
Move on, we're not 17
F C
I'm not who I used to be
G Dm
You say that everything changed
F C
You're right, we're grown now
G
So won't you slide away
Dm F C
Back to the ocean, I'll go back to the city lights
G
So won't you slide away
Dm F C
Back to the ocean, la la la, you'll slide away
G
So won't you slide away
Dm F C
Back to the ocean, I'll go back to the city lights
G
So won't you slide away
Dm F C
Back to the ocean, la la la, you'll slide away
End of song Play again?
Harmony analysis
The song opens on G and ends on C. Its chords belong to both C major and Am, so every chord below is read both ways.
Major view
Brightness rank 2/7 (bright)
Characteristic notes
Minor view
Brightness rank 5/7 (leaning dark)
Characteristic notes
Which side does the ear lean to?
Our reading: to us the song feels closer to the C major side because it comes to rest on C and C is heard 28 times while Am never appears. That is an interpretation, not a rule — hearing the same chords from A minor is just as valid and teaches you something different.
Show the degrees above the chords — relative to C or to Am; comparing both readings is a practice of its own.
Every chord of the key, listed 1 to 7 separately for each key. Chords played in the song show how often they appear; chords from outside the scale sit next to their own degree.
| Degree | Chord | Role | Notes | In song |
|---|---|---|---|---|
| I | C | Tonic — home | C · E · G | 28× |
| ii | Dm | Supertonic — prepares the dominant | D · F · A | 28× |
| iii | Em | Mediant — a tonic-family shade | E · G · B | — |
| III | E | Chromatic colour chordoutside the key | E · G# · B | — |
| IV | F | Subdominant — moves away from home | F · A · C | 28× |
| V | G | Dominant — strongest pull home | G · B · D | 28× |
| vi | Am | Relative minor — the melancholy side | A · C · E | — |
| vii° | Bdim | Leading-tone chord — tension | B · D · F | — |
| Degree | Chord | Role | Notes | In song |
|---|---|---|---|---|
| i | Am | Tonic — home | A · C · E | — |
| ii° | Bdim | Supertonic — prepares the dominant | B · D · F | — |
| III | C | Relative major — the bright side | C · E · G | 28× |
| iv | Dm | Subdominant — moves away from home | D · F · A | 28× |
| v | Em | Minor dominant — soft pull | E · G · B | — |
| V | E | Dominant — borrowed from harmonic minor, pulls hard to the tonicharmonic minor | E · G# · B | — |
| VI | F | Submediant — warm colour | F · A · C | 28× |
| VII | G | Subtonic — steps back to the tonic | G · B · D | 28× |
The key pair is C major and its relative A minor (no sharps or flats). 4 different chords appear 112 times in total; 4 of them sit naturally inside the shared scale. Everything stays inside one scale, which is why the song is easy to follow by ear.
The move to watch is F → C, heard 28 times. From the C side it reads IV → I (plagal cadence: the soft 'amen' ending); from the Am side it is VI → III. Knowing where these arrivals fall helps you feel the phrasing and anticipate the next chord.
Empty slices are chords the song doesn't use.
The first chord is G; the ear learns where home is within a second. G, Dm, F, C carry the song: V–ii–IV–I relative to C, VII–iv–VI–III relative to Am. No chord leaves the shared scale, so a single pentatonic shape works over the whole song. Keep an ear on F → C (IV → I in C, VI → III in Am): plagal cadence — the soft 'amen' ending. It closes on C, letting the C side have the last word.
This analysis is generated from the song's chords by akorculuk's harmony engine using consistent rules. When you change key, the degrees stay the same; only the chord names change.
Hover over or tap a chord in the lyrics for its shapes, its degree in both keys and a listen button. Here you have every chord of the song side by side.
Ready-made lists by difficulty and mood.
Report error for this content report.
All copyrights belong to their respective owners. If you think this content contains copyright infringement, please contact us.
We use cookies to provide you with the best experience on our website. For more information, please review our privacy policy.