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 [M/V] 나만 안되는 연애(Hard To Love) - 볼빨간사춘기(Bolbbalgan4). Tutti analyzed the YouTube audio to extract key C Minor, 68 BPM. a progression of 8 chords. Check the progression, each chord's notes and practice tips, then play along with the cursor in the Tutti app.
“[M/V] 나만 안되는 연애(Hard To Love) - 볼빨간사춘기(Bolbbalgan4)” runs at 68 BPM in 4/4, in C Minor. The chart spans 63 bars and uses 8 distinct chords, changing roughly every 1.6 seconds.
7 of the chords need a barre (A#, A#7, Cm, Cm7, D#, G#, G#maj7), so this sits at a advanced level.
With a capo on fret 3 you can play it with G · G7 · A7 · Am · Am7 · C … shapes instead — 8 of 8 become open chords.
Start around 48 BPM with a metronome and work up to 68.
Tempo drifts by about ±13.3 BPM — steady enough to practise to a click.
Dynamic range is 17 dB — a moderate swing between soft and loud passages.
Balance of the mix: Vocals 35%, Drums 22%, Piano 17%.
The vocal sits between C♯4 and D♯5 (centred on F♯4), which helps if you are picking a key to sing in.
The Roman numeral on each chord shows its function relative to the key, revealing the harmonic flow.