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 BIG Naughty (서동현) - Lovey Dovey solo ver.. Tutti analyzed the YouTube audio to extract key C Minor, 91 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.
“BIG Naughty (서동현) - Lovey Dovey solo ver.” runs at 91 BPM in 4/4, in C Minor. The chart spans 82 bars and uses 15 distinct chords, changing roughly every 3.1 seconds.
Part A, the most repeated section, loops A#maj7 → A#maj7 → Gm7 → Gm7 → Gm7 → Cm7 → Cm7 → D#m — VII–v–i–III in scale degrees.
14 of the chords need a barre (A#, A#6, A#maj7, A#sus2, Cm, Cm7, D#, D#m, D#m6, F7, Fm7, Fsus4, Gm, Gm7), so this sits at a upper-int. level.
With a capo on fret 3 you can play it with G · G6 · Gmaj7 · Gsus2 · Am · Am7 … shapes instead — 10 of 15 become open chords.
Start around 64 BPM with a metronome and work up to 91.
| Part | Starts | Bars | Plays | Progression |
|---|---|---|---|---|
| Part A ★ | 0:01 | 1–48 | 8 | A#maj7 → A#maj7 → Gm7 → Gm7 → Gm7 → Cm7 → Cm7 → D#m |
| Part B | 2:09 | 49–64 | 2 | F → A# → A# → Gm7 → Gm7 → Gm → Cm7 → Cm7 |
| Part A ★ | 2:52 | 65–80 | 8 | Fsus4 → A#maj7 → A#maj7 → A#6 → Gm7 → Gm7 → Gm7 → Cm7 |
★ most repeated — likely the chorus
The Roman numeral on each chord shows its function relative to the key, revealing the harmonic flow.