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
- Am
- Tempo
- 75 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 hear its playable fingering and pattern.
[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