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 Starry night (별 헤는 밤). Tutti analyzed the YouTube audio to extract key G Major, 71 BPM. a progression of 15 chords. Check the progression, each chord's notes and practice tips, then play along with the cursor in the Tutti app.
“Starry night (별 헤는 밤)” runs at 71 BPM in 4/4, in G Major. The chart spans 82 bars and uses 15 distinct chords, changing roughly every 2.4 seconds.
Part A, the most repeated section, loops C → E7 → Am → Dm → Dm7 → G → C — IV–vi–ii–V–V–I–IV in scale degrees.
5 of the chords need a barre (Am6, Csus4, F#m7, F#m7b5, Gsus4), so this sits at a upper-int. level.
Start around 50 BPM with a metronome and work up to 71.
Tempo swings by ±15.2 BPM, so follow the recording rather than a metronome.
Dynamic range is 24 dB — a moderate swing between soft and loud passages.
The first chord lands at 1s, so there is a short intro before you come in.
Balance of the mix: Vocals 44%, Guitar 29%, Drums 11%.
The vocal sits between B2 and F♯4 (centred on C4), which helps if you are picking a key to sing in.
| Part | Starts | Bars | Plays | Progression |
|---|---|---|---|---|
| Part A | 0:01 | 1–4 | 1 | C → G → F → C → G → F → C |
| Part B | 0:16 | 5–8 | 2 | C → G → Am → Dm → Dm → G |
| Part C ★ | 0:30 | 9–12 | 7 | C → E7 → Am → Dm → Dm7 → G → C |
| Part B | 0:43 | 13–16 | 2 | C → G → Am → Dm → G |
| Part C ★ | 0:56 | 17–20 | 7 | C → E → Am → Dm → G7 → G7 → C |
| Part D | 1:10 | 21–28 | 4 | E → Am → F → G |
| Part C ★ | 1:36 | 29–32 | 7 | C → E7 → Am → Dm → G |
| Part E | 1:50 | 33–36 | 3 | C → E7 → Am → Dm → G7 → C |
| Part F | 2:03 | 37–40 | 1 | C → F → Dm → Dm7 → G |
| Part E | 2:16 | 41–44 | 3 | C → E → Am → Dm → Gsus4 → Csus4 → C |
| Part D | 2:30 | 45–52 | 4 | E → Am → F → G → E → Am → F → G |
| Part C ★ | 2:56 | 53–56 | 7 | C → E7 → Am → Dm → Dm7 → G |
★ most repeated — likely the chorus
The Roman numeral on each chord shows its function relative to the key, revealing the harmonic flow.
