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.
| Harmony | 57% |
|---|---|
| Melody | 45% |
| Sound | 59% |
| Rhythm | 21% |
Consistent with the same recording being reused (a sample) or a faithful cover or re-recording.
| Cola Bottle Baby | Harder | |
|---|---|---|
| Artist | Edwin Birdsong | Daft Punk |
| Key | A# Minor | F# Minor |
| Tempo | 117 BPM | 123 BPM |
| Most alike passage | 0:00–0:16 | 0:28–0:44 |
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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