Who should use the Generate chord progressions workflow?
Teams or solo builders working on creativity tasks who want a repeatable process instead of one-off tool experiments.
AI Workflow · Creativity
A practical workflow to generate chord progressions from an existing audio track by first separating the audio stems to isolate the harmonic content, then using a chord progression generator to analyze and produce the chord structure.
Deliverable outcome
A polished, documented chord progression with optional voicings and extensions.
30-90 minutes
Includes setup plus initial result generation
Free to start
You can swap tools by pricing and policy requirements
A polished, documented chord progression with optional voicings and extensions.
Use each step output as the input for the next stage
Step map
Instead of relying on a single generic AI model, this pipeline connects specialized tools to maximize quality. First, you'll use Audacity (Noise Reduction & AI Suppression) to a clean, focused audio file ready for stem separation. Then, you pass the output to LALAL.AI to a set of stems containing only the harmonic elements (e.g., bass + chords) for accurate chord progression analysis. Then, you pass the output to Moises.ai to a verified list of chords with accurate timing (e.g., cmaj7, am, f, g) extracted from the harmonic stems. Then, you pass the output to ChordChord to a set of 3-5 new chord progressions derived from the original audio, ready for creative use. Then, you pass the output to Amped Studio to a finalized chord progression integrated into your project, ready for composition or arrangement. Finally, Chordify is used to a polished, documented chord progression with optional voicings and extensions.
Import and prepare the audio track
A clean, focused audio file ready for stem separation.
Separate audio stems to isolate harmonic elements
A set of stems containing only the harmonic elements (e.g., bass + chords) for accurate chord progression analysis.
Analyze harmonic stems for chord detection
A verified list of chords with accurate timing (e.g., Cmaj7, Am, F, G) extracted from the harmonic stems.
Generate chord progression variations
A set of 3-5 new chord progressions derived from the original audio, ready for creative use.
Export and integrate the chord progressions
A finalized chord progression integrated into your project, ready for composition or arrangement.
Refine and document the progression (optional)
A polished, documented chord progression with optional voicings and extensions.
Load the target audio file into a digital audio workstation (DAW) or audio analysis tool. Ensure the track is in a standard format (e.g., WAV, MP3) and trim any silence or non-musical sections at the beginning or end to focus the analysis on the harmonic content.
Why Audacity (Noise Reduction & AI Suppression): Audacity is a full-featured audio editor suitable for importing and preparing audio tracks, including noise reduction and basic editing.
Use an AI-powered stem separation tool (e.g., Spleeter, Demucs, or a DAW plugin like iZotope RX) to split the audio into stems such as drums, bass, vocals, and other instruments. Keep the stems that contain harmonic content (e.g., bass, chords, pads) and discard or mute rhythmic/noise stems (e.g., drums, percussion) to avoid confusing the chord analysis.
Why LALAL.AI: LALAL.AI is a dedicated stem separation tool that isolates harmonic elements like chords and instruments.
Load the harmonic stems into a chord detection tool or plugin (e.g., Mixed In Key, Captain Chords, or a DAW's audio-to-MIDI feature). Play the stems through the analyzer, which will identify root notes, chord types (major, minor, diminished, etc.), and their timing. Review the detected chords for accuracy, adjusting any misidentified chords manually by listening to the original audio.
Why Moises.ai: Moises.ai provides AI chord detection alongside tempo and key detection, ideal for analyzing harmonic stems.
Use a chord progression generator (e.g., Hooktheory, ChordChord, or a DAW plugin like Scaler 2) to create new progressions based on the detected chords. Input the original chords as a starting point, then apply transformations such as key change, rhythmic variation, substitution (e.g., replace a chord with its relative minor), or inversion. Generate 3-5 variations and export them as MIDI or text for further use.
Why ChordChord: ChordChord is specifically designed for chord progression generation, melody sketching, and drum pattern synchronization.
Export the final chord progression(s) in a usable format (e.g., MIDI, MusicXML, or plain text). Import the MIDI into your DAW to trigger virtual instruments (e.g., piano, synth) or use the text chart for live performance or notation. Optionally, layer the new progression over the original stems to test compatibility, adjusting tempo or key if needed.
Why Amped Studio: Amped Studio is a cloud-based DAW with MIDI sequencing and AI music generation, suitable for exporting and integrating chord progressions.
If desired, refine the progression by adjusting chord voicings, adding extensions (e.g., 7ths, 9ths), or creating a lead sheet. Document the progression with key, tempo, and style notes for future reference or collaboration. This step is optional but useful for formal music production or sharing with other musicians.
Why Chordify: Chordify provides music transcription and MIDI exporting, which can be used to document chord progressions in notation or DAW format.
§ Before you start
Teams or solo builders working on creativity tasks who want a repeatable process instead of one-off tool experiments.
No. Start with the top pick for each step, then replace tools only if they do not fit your pricing, compliance, or output needs.
Open the mapped task page and compare top options side by side. Prioritize output quality, integration fit, and predictable cost before scaling.
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