Auto-generated chord chart from YouTube analysis
Tutti is a free tool that analyzes a YouTube link or audio/video file to detect the key, tempo (BPM), time signature and chord progression, then builds guitar chord charts and TAB. Results are shown with a playback cursor so you can play along.
A chord progression lists the chords in the order they change. At each chord name (e.g. G, Em, C), fret that chord and strum in time.
Guitar chord chart for 김호중[Kim Hojoong] Love In Portofino. Tutti analyzed the YouTube audio to extract key C Minor, 94 BPM. a progression of 24 chords. Check the progression, each chord's notes and practice tips, then play along with the cursor in the Tutti app.
“김호중[Kim Hojoong] Love In Portofino” runs at 94 BPM in 4/4, in C Minor. The chart spans 78 bars and uses 24 distinct chords, changing roughly every 2.4 seconds.
Part A, the most repeated section, loops Cm → Fm6 → G7 → Cm7 → Cm7 → Cm → Cm6 → D7 — i–iv–v–i–i–i–ii° in scale degrees.
19 of the chords need a barre (A#, A#7, A#m6, A#m7, A#sus4, C#, C#maj7, Cm, Cm6, Cm7, D#, F7, Fm, Fm6, Fm7, G#7, G#m6, G#m7, Gaug), so this sits at a upper-int. level.
With a capo on fret 3 you can play it with G · G7 · Gm6 · Gm7 · Gsus4 · A … shapes instead — 13 of 24 become open chords.
Start around 66 BPM with a metronome and work up to 94.
Tempo swings by ±23.7 BPM, so follow the recording rather than a metronome.
Dynamic range is 25 dB — a wide swing, with 15% of the song played quietly.
Balance of the mix: Vocals 39%, Guitar 18%, Bass 16%.
The vocal sits between B2 and G5 (centred on G3), which helps if you are picking a key to sing in.
| Part | Starts | Bars | Plays | Progression |
|---|---|---|---|---|
| Part A | 0:00 | 1–16 | 2 | Fm → G7 → Cm → Cm → D# → Cm → D7 → G7 |
| Part B ★ | 0:36 | 17–24 | 3 | Cm → Fm6 → G7 → Cm7 → Cm7 → Cm → Cm6 → D7 |
| Part C | 0:56 | 25–32 | 2 | Cm7 → C#maj7 → C#maj7 → A#m7 → Cm7 → C7 → Fm → Fm7 |
| Part D | 1:17 | 33–40 | 1 | Cm → Fm6 → G7 → G7 → Cm → Cm → Fm6 → G#7 |
| Part B ★ | 1:37 | 41–48 | 3 | Cm7 → Cm → Fm6 → G7 → Cm7 → Cm7 → Cm → D7 |
| Part C | 1:57 | 49–56 | 2 | Cm7 → A#m7 → A#m6 → C7 → Fm → Fm → Fm → C# |
| Part B ★ | 2:17 | 57–64 | 3 | Cm7 → Fm6 → G7 → G7 → Cm → Cm → D7 → G#7 |
| Part E | 2:38 | 65–72 | 1 | Cm7 → Fm6 → G7 → G7 → G7 → G7 → A#sus4 → A# |
★ most repeated — likely the chorus
The Roman numeral on each chord shows its function relative to the key, revealing the harmonic flow.