Listen & Detect Chords
Start a detection session for a whole song or a short section. Chords appear while the music plays; when you stop, the detected timeline remains here, but the audio itself is discarded.
Choose the browser tab or entire screen that is playing the music.
Window-only sharing often has no audio. Make sure “Share audio” / “Also share tab audio” is enabled before clicking Share.
Detected chords and strumming
Select a section, replay the suggestion, then save it only if it sounds right.
This session-only data is for testing the detector. Nothing is saved to the song.
Waiting for an analysed window.
YouTube video
Use this as a reference while checking your Chordingly arrangement.
No YouTube reference has been added yet.
Pattern source
Open the guitar tab used for pattern analysis
Created 3 section pattern default(s).
Chord-sheet AI: gpt-5.6-luna
Pattern engine: deterministic tab parser · no AI
Recording, transpose and sources
Upload the recording
Chordingly aligns the sheet, detects beats and downbeats, transcribes likely guitar notes, and builds a playable arrangement. The uploaded file is deleted immediately after processing; only the extracted analysis is retained.
Compact full-song accompaniment in 4/4. Use one bar per pipe-delimited unit unless multiple chords appear within a bar; rapid chord sequences are quarter-note events. Fadd9 may be voiced as Fadd9 for one beat followed by F for one beat where indicated.
Timing check: At 75 BPM in 4/4, each bar is 3.2 seconds. The compact arrangement spans approximately 82.5 bars including the intro, repeated verses and choruses, bridge material, and three outro repetitions, matching the verified 264-second recording.
Expected about 82 bars; arranged 106.0 bars (about 339 seconds, recording 264 seconds).- Key
- A#m
- Tempo
- 120 BPM
Built from 2 playable sources, using ultimate-guitar as the structural base. Chord-sequence agreement: 76%.
This is the chord sheet Chordingly uses for playback. Click a chord to make it the current playback position.
[Intro]| | | | || | | | || | | | || | | | |[Verse]| | | | |Karma Police, arrest this man| | | | |He talks in maths, he buzzes like a fridge| | | | |He's like a detuned radio| | | | || | | | |Karma Police, arrest this girl| | | | |Her Hitler hairdo is making me feel ill| | | | |And we have crashed her party| | | | |[Chorus]| | | | |This is what you'll get| | | | |This is what you'll get| | | | |This is what you'll get| | | | |When you mess with us[Verse]| | | | |Karma Police, I've given all I can| | | | |It's not enough, I've given all I can| | | | |But we're still on the payroll| | | | |[Chorus]| | | | |This is what you'll get| | | | |This is what you'll get| | | | |This is what you'll get| | | | |When you mess with us[Bridge]| | | | | | | | |For a minute there, I lost myself, I lost myself| | | | | | | | |For a minute there, I lost myself, I lost myself[Bridge]| | | | | | | | |For a minute there, I lost myself, I lost myself| | | | | | | | |For a minute there, I lost myself, I lost myself[Outro]| | | | | x3