Song comparisons

Cola Bottle Baby by Edwin Birdsong and Harder by Daft Punk: how alike are they?

Sonalize compared the two recordings: 93%, near-identical or shared recording.

93%Near-identical or shared recording
Harmony57%
Melody45%
Sound59%
Rhythm21%

Consistent with the same recording being reused (a sample) or a faithful cover or re-recording.

Cola Bottle BabyHarder
ArtistEdwin BirdsongDaft Punk
KeyA# MinorF# Minor
Tempo117 BPM123 BPM
Most alike passage0:00–0:160:28–0:44

Track B moved down 1 semitones (F# Minor to A# Minor)

Shared recording: the audio of Cola Bottle Baby at 0:00–0:45 appears in Harder at 0:28–1:11.

On Sonalize’s other-version check (a cover-song model), this pair is close: as alike as other versions, or as songs very much in the same style (distance 0.94; other versions of a song in these comparisons have a median of 0.31, different songs that sound alike 1.27, random pairs 2.95).

Why this pair

This is a recording that samples the other. Public background: keyboard riff; Birdsong credited. Sonalize's scores are measurements, not a view on any dispute.

How this was measured

Compared from the full recordings; Sonalize's fingerprint lookup confirmed both songs. The same engine runs in the Sonalize app on your own device. A score measures how alike two recordings are; it isn't a finding about copying, legal advice, or a rights clearance.

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