Song Structure Analyzer

Find acoustic changes and repeated sections, listen back, and label your verse and chorus notes.

1,000,000+ videos generated100,000+ creatorscreators in 190+ countries

Your audio stays in this browser. No upload, account or credits required.

Recording to analyzeDrop an audio file hereor click to choose a file

Browser-supported audio · up to 40 MB, 5 minutes, mono or stereo.

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Listen to confirm

Automatic estimates can be uncertain. Listen and correct the BPM or key below; tempo may be detected at half or double time.

Local processing

Your audio stays in this browser. No upload, account or credits required.

File requirements

Browser-supported audio · up to 40 MB, 5 minutes, mono or stereo.

How to use Song Structure Analyzer

1
Choose your audio
Select a local recording. Audio is not uploaded to a server.
2
Check the settings
Listen and correct estimates or select the passage you need.
3
Listen and adjust
Use the tool to check the result and adjust by ear.
4
Continue your workflow
Keep the result you need or open a related music tool.

Listen through the song’s sections

Find acoustic changes and repeated sections, listen back, and label your verse and chorus notes.

Section 1 label

Automatic estimates can be uncertain. Listen and correct the BPM or key below; tempo may be detected at half or double time.

Processed preview

Your audio stays in this browser. No upload, account or credits required.

Download section CSV

Estimated boundaries come from changes in sound and energy. Matching letters indicate similar sections, not confirmed verses or choruses. Listen, rename sections and export your notes. Local BPM estimates may use half or double time.