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) '꽃 (Feat. 하가)' Official MV. Tutti analyzed the YouTube audio to extract key C# Major, 167 BPM. a progression of 11 chords. Check the progression, each chord's notes and practice tips, then play along with the cursor in the Tutti app.
“BIG Naughty (서동현) '꽃 (Feat. 하가)' Official MV” runs at 167 BPM in 4/4, in C# Major. The chart spans 184 bars and uses 11 distinct chords, changing roughly every 3.1 seconds.
10 of the chords need a barre (A#, A#m, C#, D#, D#m, F#, F#m, F#m6, G#, G#7), so this sits at a advanced level.
With a capo on fret 1 you can play it with A · Am · C · D · Dm · E … shapes instead — 9 of 11 become open chords.
Start around 117 BPM with a metronome and work up to 167.
The Roman numeral on each chord shows its function relative to the key, revealing the harmonic flow.