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 fromis_9 프로미스나인 'Wonderland' Official Audio. Tutti analyzed the YouTube audio to extract key G Major, 81 BPM. a progression of 21 chords. Check the progression, each chord's notes and practice tips, then play along with the cursor in the Tutti app.
“fromis_9 프로미스나인 'Wonderland' Official Audio” runs at 81 BPM in 4/4, in G Major. The chart spans 63 bars and uses 21 distinct chords, changing roughly every 2.3 seconds.
8 of the chords need a barre (A#maj7, Asus4, Bm, Cm, Cm7, Csus2, D#, F#m), so this sits at a upper-int. level.
Start around 57 BPM with a metronome and work up to 81.
The Roman numeral on each chord shows its function relative to the key, revealing the harmonic flow.